Home / 96,392,562.95-144,593,494.55-31,694,935.61

Finding the Fourth Proportional to 96,392,562.95, 144,593,494.55 and 31,694,935.61

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Solution

The fourth proportional to 96,392,562.95, 144,593,494.55 and 31,694,935.61 is: 47,543,932.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,392,562.95 : 144,593,494.55 = 31,694,935.61 : x
  2. Step 2: Convert to fraction form
    96,392,562.95/144,593,494.55 = 31,694,935.61/x
  3. Step 3: Cross multiply
    96,392,562.95x = 144,593,494.55 × 31,694,935.61
  4. Step 4: Simplify right side
    96,392,562.95x = 4,582,881,499,387,136
  5. Step 5: Solve for x
    x = 4,582,881,499,387,136/96,392,562.95
  6. Step 6: Final answer
    x = 47,543,932.43

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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.