Step 1:
The first step to converting 20463673.734456 to a fraction is to re-write 20463673.734456 in the form p/q where p and q are both positive integers. To start with, 20463673.734456 can be written as simply 20463673.734456/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 20463673.734456, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 20463673.734456/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 20463673.734456/1 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 20463673.734456 as a fraction:
20463673/1 / 1