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Finding the Third Proportional to 10,239,624 and 21,936,564

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Solution

The third proportional to 10,239,624 and 21,936,564 is: 46,995,167.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,239,624 : 21,936,564 = 21,936,564 : x
  2. Step 2: Convert to fraction form
    10,239,624/21,936,564 = 21,936,564/x
  3. Step 3: Cross multiply
    10,239,624x = 21,936,564 × 21,936,564
  4. Step 4: Simplify right side
    10,239,624x = 481,212,840,126,096
  5. Step 5: Solve for x
    x = 481,212,840,126,096/10,239,624
  6. Step 6: Final answer
    x = 46,995,167.02

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.