What is the ratio of 7.3 billion to 30,000? e.g. - 1 in 290 million?
7.3 billion to 30,000
7.3*10^9 : 3*10^4
7.3*10^5 : 3
73,000 : 3
or I suppose you could write it as
\(24,333.\bar{3}\;:\;1\)
Just divide the big number by the smaller.
