Step 1:
The first step to converting 945538388.17172 to a fraction is to re-write 945538388.17172 in the form p/q where p and q are both positive integers. To start with, 945538388.17172 can be written as simply 945538388.17172/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 945538388.17172, which in this case is 5. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 945538388.17172/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 945538388.17172/1 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 945538388.17172 as a fraction:
945538388/1 / 1