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Finding the Third Proportional to 67,132,536 and 103,664,382

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Solution

The third proportional to 67,132,536 and 103,664,382 is: 160,075,944.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,132,536 : 103,664,382 = 103,664,382 : x
  2. Step 2: Convert to fraction form
    67,132,536/103,664,382 = 103,664,382/x
  3. Step 3: Cross multiply
    67,132,536x = 103,664,382 × 103,664,382
  4. Step 4: Simplify right side
    67,132,536x = 10,746,304,095,441,924
  5. Step 5: Solve for x
    x = 10,746,304,095,441,924/67,132,536
  6. Step 6: Final answer
    x = 160,075,944.33

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