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Finding the Third Proportional to 10,339,496 and 22,732,432

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Solution

The third proportional to 10,339,496 and 22,732,432 is: 49,979,560.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,339,496 : 22,732,432 = 22,732,432 : x
  2. Step 2: Convert to fraction form
    10,339,496/22,732,432 = 22,732,432/x
  3. Step 3: Cross multiply
    10,339,496x = 22,732,432 × 22,732,432
  4. Step 4: Simplify right side
    10,339,496x = 516,763,464,634,624
  5. Step 5: Solve for x
    x = 516,763,464,634,624/10,339,496
  6. Step 6: Final answer
    x = 49,979,560.38

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.