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Finding the Third Proportional to 17,013,570 and 25,834,905

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Solution

The third proportional to 17,013,570 and 25,834,905 is: 39,229,997.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,013,570 : 25,834,905 = 25,834,905 : x
  2. Step 2: Convert to fraction form
    17,013,570/25,834,905 = 25,834,905/x
  3. Step 3: Cross multiply
    17,013,570x = 25,834,905 × 25,834,905
  4. Step 4: Simplify right side
    17,013,570x = 667,442,316,359,025
  5. Step 5: Solve for x
    x = 667,442,316,359,025/17,013,570
  6. Step 6: Final answer
    x = 39,229,997.96

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.