Home / 96,392,663.25-144,593,644.98-31,695,035.91

Finding the Fourth Proportional to 96,392,663.25, 144,593,644.98 and 31,695,035.91

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Solution

The fourth proportional to 96,392,663.25, 144,593,644.98 and 31,695,035.91 is: 47,544,082.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,392,663.25 : 144,593,644.98 = 31,695,035.91 : x
  2. Step 2: Convert to fraction form
    96,392,663.25/144,593,644.98 = 31,695,035.91/x
  3. Step 3: Cross multiply
    96,392,663.25x = 144,593,644.98 × 31,695,035.91
  4. Step 4: Simplify right side
    96,392,663.25x = 4,582,900,769,998,891
  5. Step 5: Solve for x
    x = 4,582,900,769,998,891/96,392,663.25
  6. Step 6: Final answer
    x = 47,544,082.87

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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.