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Finding the Third Proportional to 13,943,737 and 30,202,966

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Solution

The third proportional to 13,943,737 and 30,202,966 is: 65,421,425.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,943,737 : 30,202,966 = 30,202,966 : x
  2. Step 2: Convert to fraction form
    13,943,737/30,202,966 = 30,202,966/x
  3. Step 3: Cross multiply
    13,943,737x = 30,202,966 × 30,202,966
  4. Step 4: Simplify right side
    13,943,737x = 912,219,155,197,156
  5. Step 5: Solve for x
    x = 912,219,155,197,156/13,943,737
  6. Step 6: Final answer
    x = 65,421,425.78

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.