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Finding the Third Proportional to 133,526,802 and 284,690,656

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Solution

The third proportional to 133,526,802 and 284,690,656 is: 606,985,027.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,526,802 : 284,690,656 = 284,690,656 : x
  2. Step 2: Convert to fraction form
    133,526,802/284,690,656 = 284,690,656/x
  3. Step 3: Cross multiply
    133,526,802x = 284,690,656 × 284,690,656
  4. Step 4: Simplify right side
    133,526,802x = 81,048,769,613,710,336
  5. Step 5: Solve for x
    x = 81,048,769,613,710,336/133,526,802
  6. Step 6: Final answer
    x = 606,985,027.72

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.