Finding the Fourth Proportional to 315,542,763.52, 473,365,005.32 and 97,193,004.05
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Solution
The fourth proportional to 315,542,763.52, 473,365,005.32 and 97,193,004.05 is: 145,805,171.90
Step by Step Solution
- Step 1: Write the proportion equation
315,542,763.52 : 473,365,005.32 = 97,193,004.05 : x - Step 2: Convert to fraction form
315,542,763.52/473,365,005.32 = 97,193,004.05/x - Step 3: Cross multiply
315,542,763.52x = 473,365,005.32 × 97,193,004.05 - Step 4: Simplify right side
315,542,763.52x = 46,007,766,877,071,192 - Step 5: Solve for x
x = 46,007,766,877,071,192/315,542,763.52 - Step 6: Final answer
x = 145,805,171.90
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