Home / 125,320,233.38-191,582,337.38

Finding the Third Proportional to 125,320,233.38 and 191,582,337.38

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Solution

The third proportional to 125,320,233.38 and 191,582,337.38 is: 292,880,016.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,320,233.38 : 191,582,337.38 = 191,582,337.38 : x
  2. Step 2: Convert to fraction form
    125,320,233.38/191,582,337.38 = 191,582,337.38/x
  3. Step 3: Cross multiply
    125,320,233.38x = 191,582,337.38 × 191,582,337.38
  4. Step 4: Simplify right side
    125,320,233.38x = 36,703,791,994,068,320
  5. Step 5: Solve for x
    x = 36,703,791,994,068,320/125,320,233.38
  6. Step 6: Final answer
    x = 292,880,016.30

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.