Step 1:
The first step to converting 549102699.5619 to a fraction is to re-write 549102699.5619 in the form p/q where p and q are both positive integers. To start with, 549102699.5619 can be written as simply 549102699.5619/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 549102699.5619, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 549102699.5619/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 549102699.5619/1 each by 10000:
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 549102699.5619 as a fraction:
549102699/1 / 1