Start off with 5 dollar bet on single number on the roulette wheel.
$5 wins $(5 x 35) = $175.00
Place $175 on the next number, winning will mean
$(175 x 35) = $6,125
Repeating the process for total of 5 times starting from $5 bet.
Roll 3 wins $(6,125 x 35) = $214,375
Roll 4 wins $(214,375 x 35) = $7,503,125 [ This my friend is already 7 million dollars ]
Roll 5 wins $(7,503,125 x 35) = $262,609,375 [ 262 million dollars ]
5 Times lucky wins this much from $5 initial wager.
Practice with a dice of 6 possibilities..
Guess it correctly for 5 times.