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Finding the Third Proportional to 39,577,867 and 60,543,798

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Solution

The third proportional to 39,577,867 and 60,543,798 is: 92,616,195.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,577,867 : 60,543,798 = 60,543,798 : x
  2. Step 2: Convert to fraction form
    39,577,867/60,543,798 = 60,543,798/x
  3. Step 3: Cross multiply
    39,577,867x = 60,543,798 × 60,543,798
  4. Step 4: Simplify right side
    39,577,867x = 3,665,551,476,264,804
  5. Step 5: Solve for x
    x = 3,665,551,476,264,804/39,577,867
  6. Step 6: Final answer
    x = 92,616,195.72

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.