Finding the Third Proportional to 441,691,016 and 956,992,940
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Solution
The third proportional to 441,691,016 and 956,992,940 is: 2,073,475,470.49
Step by Step Solution
- Step 1: Write the proportion equation
441,691,016 : 956,992,940 = 956,992,940 : x - Step 2: Convert to fraction form
441,691,016/956,992,940 = 956,992,940/x - Step 3: Cross multiply
441,691,016x = 956,992,940 × 956,992,940 - Step 4: Simplify right side
441,691,016x = 915,835,487,209,843,584 - Step 5: Solve for x
x = 915,835,487,209,843,584/441,691,016 - Step 6: Final answer
x = 2,073,475,470.49
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.