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Finding the Third Proportional to 67,966,508 and 100,675,084

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Solution

The third proportional to 67,966,508 and 100,675,084 is: 149,124,514.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,966,508 : 100,675,084 = 100,675,084 : x
  2. Step 2: Convert to fraction form
    67,966,508/100,675,084 = 100,675,084/x
  3. Step 3: Cross multiply
    67,966,508x = 100,675,084 × 100,675,084
  4. Step 4: Simplify right side
    67,966,508x = 10,135,472,538,407,056
  5. Step 5: Solve for x
    x = 10,135,472,538,407,056/67,966,508
  6. Step 6: Final answer
    x = 149,124,514.95

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.