Step 1:
The first step to converting 19136944905.168 to a fraction is to re-write 19136944905.168 in the form p/q where p and q are both positive integers. To start with, 19136944905.168 can be written as simply 19136944905.168/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 19136944905.168, which in this case is 3. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 19136944905.168/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 19136944905.168/1 each by 1000:
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 19136944905.168 as a fraction:
19136944905/1 / 1