What made dhirubhai ambhani millionaire Astrological perspective

Dhirubhai ambani the millionaire was not a born millionaire. Born in moola nakshatra, dhanus lagna and interestingly on ammavasya wherein sun and moon are in same saggitarius sign, he was not able to cross certain limits until he turned 50. So, what happened after that?

Rahu teh most benefactor occupying satahay nakshatra and posited in third house started favoring his petrochemical projects. Jupiter in 10th house, sun in 9th house, mercury in 12th house turned out to be his best support and started yielding him the best results. Venus in 12th house was a pillar of support and made him a millionaire