Step 1:
The first step to converting 18167198.223703 to a fraction is to re-write 18167198.223703 in the form p/q where p and q are both positive integers. To start with, 18167198.223703 can be written as simply 18167198.223703/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 18167198.223703, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 18167198.223703/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 18167198.223703/1 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 18167198.223703 as a fraction:
18167198/1 / 1