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Finding the Third Proportional to 20,002,166 and 29,871,543

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Solution

The third proportional to 20,002,166 and 29,871,543 is: 44,610,622.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,002,166 : 29,871,543 = 29,871,543 : x
  2. Step 2: Convert to fraction form
    20,002,166/29,871,543 = 29,871,543/x
  3. Step 3: Cross multiply
    20,002,166x = 29,871,543 × 29,871,543
  4. Step 4: Simplify right side
    20,002,166x = 892,309,081,200,849
  5. Step 5: Solve for x
    x = 892,309,081,200,849/20,002,166
  6. Step 6: Final answer
    x = 44,610,622.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.