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Finding the Third Proportional to 92,314,449 and 146,177,572

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Solution

The third proportional to 92,314,449 and 146,177,572 is: 231,468,451.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,314,449 : 146,177,572 = 146,177,572 : x
  2. Step 2: Convert to fraction form
    92,314,449/146,177,572 = 146,177,572/x
  3. Step 3: Cross multiply
    92,314,449x = 146,177,572 × 146,177,572
  4. Step 4: Simplify right side
    92,314,449x = 21,367,882,555,815,184
  5. Step 5: Solve for x
    x = 21,367,882,555,815,184/92,314,449
  6. Step 6: Final answer
    x = 231,468,451.44

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.