I am going to open a bank account for you...
I am going to open a bank account for you...
Author
Discussion

LimaDelta

Original Poster:

7,950 posts

242 months

Wednesday 7th June 2023
quotequote all
...and deposit £100. Each year I will double the amount deposited. You cannot touch the money until you tell me to stop. How long would you wait?

eldar

24,919 posts

220 months

Wednesday 7th June 2023
quotequote all
10 seconds.

IJWS15

2,134 posts

109 months

Wednesday 7th June 2023
quotequote all
Just before I die, nice asset to borrow against.

Where do I send my name and address?

Super Sonic

12,682 posts

78 months

Wednesday 7th June 2023
quotequote all
When you say
LimaDelta said:
Each year I will double the amount deposited.
Do you mean you will double the amount in the account, or double the amount you will deposit?

LimaDelta

Original Poster:

7,950 posts

242 months

Wednesday 7th June 2023
quotequote all
Super Sonic said:
When you say
LimaDelta said:
Each year I will double the amount deposited.
Do you mean you will double the amount in the account, or double the amount you will deposit?
Double the amount deposited, so £100, then £200 (to make £300 total), £400 (to make £700) etc.

StevieBee

14,901 posts

279 months

Wednesday 7th June 2023
quotequote all
If I've got my sums right, there would be around £3k in the account after 5 years, £100k after 10 and £3.2m after 15.

I'm 56 so would probably bail out around the 5 to 8 year mark.

Look forward to receiving more information in due course smile

deckster

9,631 posts

279 months

Wednesday 7th June 2023
quotequote all
Interesting fact. You could do that for 30 years and I still wouldn't be as rich as Elon Musk.

LimaDelta

Original Poster:

7,950 posts

242 months

Wednesday 7th June 2023
quotequote all
This is how the first quarter-century would work out:

1 £100
2 £300
3 £700
4 £1,500
5 £3,100
6 £6,300
7 £12,700
8 £25,500
9 £51,100
10 £102,300
11 £204,700
12 £409,500
13 £819,100
14 £1,638,300
15 £3,276,700
16 £6,553,500
17 £13,107,100
18 £26,214,300
19 £52,428,700
20 £104,857,500
21 £209,715,100
22 £419,430,300
23 £838,860,700
24 £1,677,721,500
25 £3,355,443,100

Mr Pointy

12,903 posts

183 months

Wednesday 7th June 2023
quotequote all
You've forgotten the 3-4% compound interest.

Zetec-S

6,675 posts

117 months

Wednesday 7th June 2023
quotequote all
At least 10 years, I'll be 52. By that time it will be enough to clear my mortgage with some to spare.

If work was a problem or I was too stressed/unhappy then I'd probably cash out, clear the mortgage and look for a lower paid job to pay the bills. If work was fine then I would hold out another 5-6 years and then retire with a nice little nest egg.

sonnenschein3000

720 posts

114 months

Wednesday 7th June 2023
quotequote all
LimaDelta said:
This is how the first quarter-century would work out:

1 £100
2 £300
3 £700
4 £1,500
5 £3,100
6 £6,300
7 £12,700
8 £25,500
9 £51,100
10 £102,300
11 £204,700
12 £409,500
13 £819,100
14 £1,638,300
15 £3,276,700
16 £6,553,500
17 £13,107,100
18 £26,214,300
19 £52,428,700
20 £104,857,500
21 £209,715,100
22 £419,430,300
23 £838,860,700
24 £1,677,721,500
25 £3,355,443,100
I'm 33 years old... looking at the table above............ my answer = yes

keo

2,822 posts

194 months

Wednesday 7th June 2023
quotequote all
I’m 35. If I waited 15 years until I’m 50 (dream retirement age) I’d have more money than I could spend!

paulrockliffe

16,405 posts

251 months

Wednesday 7th June 2023
quotequote all
My life is good, I'm happy, I could go for the £3m in 15 years and never work again. But then you look at it and think, another year and it's £6m.... No, I'm happy with 3m please.

But in reality I would forget we ever had this conversation and let you rack it up because my kids could sure use all those billions further down the list and I don't really *need* the money.

Pit Pony

10,883 posts

145 months

Wednesday 7th June 2023
quotequote all
keo said:
I’m 35. If I waited 15 years until I’m 50 (dream retirement age) I’d have more money than I could spend!
ah, but if you waited a year you'd have twice as much... Just one year.

Atthe end of that year, you'd be thinking... Just one more year...

Roofless Toothless

7,176 posts

156 months

Wednesday 7th June 2023
quotequote all
Tax free?

K87

4,175 posts

123 months

Wednesday 7th June 2023
quotequote all
Pit Pony said:
keo said:
I’m 35. If I waited 15 years until I’m 50 (dream retirement age) I’d have more money than I could spend!
ah, but if you waited a year you'd have twice as much... Just one year.

Atthe end of that year, you'd be thinking... Just one more year...
I had a boss once who offered me a pre agreed bonus of 10000 or 20000 if I waited 11 months. He was surprised that I wanted the money now.

He has gone bankrupt.

Randy Winkman

21,110 posts

213 months

Wednesday 7th June 2023
quotequote all
I'm 58 (if that's relevant) and I'd try to get written evidence of all this in order to take out an immediate loan on it.

vikingaero

12,528 posts

193 months

Wednesday 7th June 2023
quotequote all
Randy Winkman said:
I'm 58 (if that's relevant) and I'd try to get written evidence of all this in order to take out an immediate loan on it.
Exactly. The younger you are the more you can wait and do more damage with the money.

QuickQuack

2,678 posts

125 months

Wednesday 7th June 2023
quotequote all
Simple demonstration of exponential growth using powers of 2, that's all.
2 to the power of 5 = 32
2 to the power of 10 = 1024
2 to the power of 15 = 32,768
2 to the power of 20= 1,048,576
2 to the power of 25 = 33,554,432



Since you're starting with £100, add two 0s to the end for the sum of money above

anonymous-user

78 months

Wednesday 7th June 2023
quotequote all
K87 said:
I had a boss once who offered me a pre agreed bonus of 10000 or 20000 if I waited 11 months. He was surprised that I wanted the money now.

He has gone bankrupt.
I had something similar, I worked for a small company and he had just purchased the company from my old boss. The majority of the staff left in the next few months until he offered to give me £10K if I agreed to stay for 12 months.

I thought about it, worked out it was less than £6K after tax so decided it wasn't worth it. Surprise, surprise the company collapsed a few months later and I subsequently heard from another employee that he told them he was never going to give it to me anyway.

In this scenario, how long would it be before you owned all the wealth in the UK and could really start lording it over people?