Step 1:
The first step to converting 734655145.50398 to a fraction is to re-write 734655145.50398 in the form p/q where p and q are both positive integers. To start with, 734655145.50398 can be written as simply 734655145.50398/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 734655145.50398, which in this case is 5. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 734655145.50398/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 734655145.50398/1 each by 100000:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 734655145.50398 as a fraction:
734655145/1 / 1