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Finding the Third Proportional to 67,132,435 and 103,664,226

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Solution

The third proportional to 67,132,435 and 103,664,226 is: 160,075,703.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,132,435 : 103,664,226 = 103,664,226 : x
  2. Step 2: Convert to fraction form
    67,132,435/103,664,226 = 103,664,226/x
  3. Step 3: Cross multiply
    67,132,435x = 103,664,226 × 103,664,226
  4. Step 4: Simplify right side
    67,132,435x = 10,746,271,752,179,076
  5. Step 5: Solve for x
    x = 10,746,271,752,179,076/67,132,435
  6. Step 6: Final answer
    x = 160,075,703.38

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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.