Step 1:
The first step to converting 19688523.518803 to a fraction is to re-write 19688523.518803 in the form p/q where p and q are both positive integers. To start with, 19688523.518803 can be written as simply 19688523.518803/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 19688523.518803, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 19688523.518803/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 19688523.518803/1 each by 1000000:
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 19688523.518803 as a fraction:
19688523/1 / 1