Finding the Fourth Proportional to 237,125,118.80, 327,225,635.73 and 131,283,251.28
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Solution
The fourth proportional to 237,125,118.80, 327,225,635.73 and 131,283,251.28 is: 181,166,995.63
Step by Step Solution
- Step 1: Write the proportion equation
237,125,118.80 : 327,225,635.73 = 131,283,251.28 : x - Step 2: Convert to fraction form
237,125,118.80/327,225,635.73 = 131,283,251.28/x - Step 3: Cross multiply
237,125,118.80x = 327,225,635.73 × 131,283,251.28 - Step 4: Simplify right side
237,125,118.80x = 42,959,245,360,799,336 - Step 5: Solve for x
x = 42,959,245,360,799,336/237,125,118.80 - Step 6: Final answer
x = 181,166,995.63
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.