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Finding the Third Proportional to 29,681,812 and 44,756,300

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Solution

The third proportional to 29,681,812 and 44,756,300 is: 67,486,661.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,681,812 : 44,756,300 = 44,756,300 : x
  2. Step 2: Convert to fraction form
    29,681,812/44,756,300 = 44,756,300/x
  3. Step 3: Cross multiply
    29,681,812x = 44,756,300 × 44,756,300
  4. Step 4: Simplify right side
    29,681,812x = 2,003,126,389,690,000
  5. Step 5: Solve for x
    x = 2,003,126,389,690,000/29,681,812
  6. Step 6: Final answer
    x = 67,486,661.18

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.