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Finding the Third Proportional to 26,681,361 and 58,180,386

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Solution

The third proportional to 26,681,361 and 58,180,386 is: 126,865,991.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,681,361 : 58,180,386 = 58,180,386 : x
  2. Step 2: Convert to fraction form
    26,681,361/58,180,386 = 58,180,386/x
  3. Step 3: Cross multiply
    26,681,361x = 58,180,386 × 58,180,386
  4. Step 4: Simplify right side
    26,681,361x = 3,384,957,315,108,996
  5. Step 5: Solve for x
    x = 3,384,957,315,108,996/26,681,361
  6. Step 6: Final answer
    x = 126,865,991.40

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.