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Finding the Third Proportional to 26,631,385 and 57,307,626

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Solution

The third proportional to 26,631,385 and 57,307,626 is: 123,319,309.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,631,385 : 57,307,626 = 57,307,626 : x
  2. Step 2: Convert to fraction form
    26,631,385/57,307,626 = 57,307,626/x
  3. Step 3: Cross multiply
    26,631,385x = 57,307,626 × 57,307,626
  4. Step 4: Simplify right side
    26,631,385x = 3,284,163,997,755,876
  5. Step 5: Solve for x
    x = 3,284,163,997,755,876/26,631,385
  6. Step 6: Final answer
    x = 123,319,309.07

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.