Finding the Third Proportional to 336,417,080 and 491,853,532
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Solution
The third proportional to 336,417,080 and 491,853,532 is: 719,107,058.84
Step by Step Solution
- Step 1: Write the proportion equation
336,417,080 : 491,853,532 = 491,853,532 : x - Step 2: Convert to fraction form
336,417,080/491,853,532 = 491,853,532/x - Step 3: Cross multiply
336,417,080x = 491,853,532 × 491,853,532 - Step 4: Simplify right side
336,417,080x = 241,919,896,940,875,008 - Step 5: Solve for x
x = 241,919,896,940,875,008/336,417,080 - Step 6: Final answer
x = 719,107,058.84
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.