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Finding the Third Proportional to 29,350,516 and 62,252,720

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Solution

The third proportional to 29,350,516 and 62,252,720 is: 132,038,603.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,350,516 : 62,252,720 = 62,252,720 : x
  2. Step 2: Convert to fraction form
    29,350,516/62,252,720 = 62,252,720/x
  3. Step 3: Cross multiply
    29,350,516x = 62,252,720 × 62,252,720
  4. Step 4: Simplify right side
    29,350,516x = 3,875,401,147,398,400
  5. Step 5: Solve for x
    x = 3,875,401,147,398,400/29,350,516
  6. Step 6: Final answer
    x = 132,038,603.59

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.