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Finding the Third Proportional to 4,532,131,460 and 9,753,011,464

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Solution

The third proportional to 4,532,131,460 and 9,753,011,464 is: 20,988,189,212.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,131,460 : 9,753,011,464 = 9,753,011,464 : x
  2. Step 2: Convert to fraction form
    4,532,131,460/9,753,011,464 = 9,753,011,464/x
  3. Step 3: Cross multiply
    4,532,131,460x = 9,753,011,464 × 9,753,011,464
  4. Step 4: Simplify right side
    4,532,131,460x = 95,121,232,616,915,419,136
  5. Step 5: Solve for x
    x = 95,121,232,616,915,419,136/4,532,131,460
  6. Step 6: Final answer
    x = 20,988,189,212.17

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.