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Finding the Third Proportional to 67,132,524 and 103,664,359

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Solution

The third proportional to 67,132,524 and 103,664,359 is: 160,075,901.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,132,524 : 103,664,359 = 103,664,359 : x
  2. Step 2: Convert to fraction form
    67,132,524/103,664,359 = 103,664,359/x
  3. Step 3: Cross multiply
    67,132,524x = 103,664,359 × 103,664,359
  4. Step 4: Simplify right side
    67,132,524x = 10,746,299,326,880,880
  5. Step 5: Solve for x
    x = 10,746,299,326,880,880/67,132,524
  6. Step 6: Final answer
    x = 160,075,901.91

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.