Step 1:
The first step to converting 73453.641220485 to a fraction is to re-write 73453.641220485 in the form p/q where p and q are both positive integers. To start with, 73453.641220485 can be written as simply 73453.641220485/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 73453.641220485, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 73453.641220485/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 73453.641220485/1 each by 1000000000:
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 73453.641220485 as a fraction:
220361/3 / 1