Step 1:
The first step to converting 30222.438509603 to a fraction is to re-write 30222.438509603 in the form p/q where p and q are both positive integers. To start with, 30222.438509603 can be written as simply 30222.438509603/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 30222.438509603, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 30222.438509603/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 30222.438509603/1 each by 1000000000:
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 30222.438509603 as a fraction:
211557/7 / 1