Home / 80,417,116.13-175,581,822.38

Finding the Third Proportional to 80,417,116.13 and 175,581,822.38

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Solution

The third proportional to 80,417,116.13 and 175,581,822.38 is: 383,363,366.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,417,116.13 : 175,581,822.38 = 175,581,822.38 : x
  2. Step 2: Convert to fraction form
    80,417,116.13/175,581,822.38 = 175,581,822.38/x
  3. Step 3: Cross multiply
    80,417,116.13x = 175,581,822.38 × 175,581,822.38
  4. Step 4: Simplify right side
    80,417,116.13x = 30,828,976,348,526,052
  5. Step 5: Solve for x
    x = 30,828,976,348,526,052/80,417,116.13
  6. Step 6: Final answer
    x = 383,363,366.33

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.