Answer:
r = 0.080528395 = 8.05%
Winner's Prize at 2044: $ 15,215,114.02
Explanation:
[tex]Principal \: (1+ r)^{time} = Amount[/tex]
Principal 160
Amount 1,610,000
time: 2015 - 1896 = 119
[tex]160 \: (1+ r)^{119} = 1,610,000\\ r = \sqrt[119]{1,610,000 / 160} -1 [/tex]
r = 0.080528395
If the same rate for the winner's prize is being keep by 2044 the winner will get:
[tex]Principal \: (1+ r)^{time} = Amount[/tex]
Principal 1,610,000.00
time 29.00 (2044 - 2015)
rate 0.08053
[tex]1610000 \: (1+ 0.0805283946683808)^{29} = Amount[/tex]
Amount 15,215,114.02