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Finding the Third Proportional to 92,084,554 and 138,093,017

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Solution

The third proportional to 92,084,554 and 138,093,017 is: 207,088,816.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,084,554 : 138,093,017 = 138,093,017 : x
  2. Step 2: Convert to fraction form
    92,084,554/138,093,017 = 138,093,017/x
  3. Step 3: Cross multiply
    92,084,554x = 138,093,017 × 138,093,017
  4. Step 4: Simplify right side
    92,084,554x = 19,069,681,344,162,288
  5. Step 5: Solve for x
    x = 19,069,681,344,162,288/92,084,554
  6. Step 6: Final answer
    x = 207,088,816.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.