Step 1:
The first step to converting 470164581.9214 to a fraction is to re-write 470164581.9214 in the form p/q where p and q are both positive integers. To start with, 470164581.9214 can be written as simply 470164581.9214/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 470164581.9214, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 470164581.9214/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 470164581.9214/1 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 470164581.9214 as a fraction:
470164581/1 / 1