Home / 17,228,932.43-23,776,086.18-9,494,251.53

Finding the Fourth Proportional to 17,228,932.43, 23,776,086.18 and 9,494,251.53

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Solution

The fourth proportional to 17,228,932.43, 23,776,086.18 and 9,494,251.53 is: 13,102,154.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,932.43 : 23,776,086.18 = 9,494,251.53 : x
  2. Step 2: Convert to fraction form
    17,228,932.43/23,776,086.18 = 9,494,251.53/x
  3. Step 3: Cross multiply
    17,228,932.43x = 23,776,086.18 × 9,494,251.53
  4. Step 4: Simplify right side
    17,228,932.43x = 225,736,142,591,876.84
  5. Step 5: Solve for x
    x = 225,736,142,591,876.84/17,228,932.43
  6. Step 6: Final answer
    x = 13,102,154.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.