Home / 41,487,437.46-57,251,163.17-22,902,178.71

Finding the Fourth Proportional to 41,487,437.46, 57,251,163.17 and 22,902,178.71

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Solution

The fourth proportional to 41,487,437.46, 57,251,163.17 and 22,902,178.71 is: 31,604,178.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,487,437.46 : 57,251,163.17 = 22,902,178.71 : x
  2. Step 2: Convert to fraction form
    41,487,437.46/57,251,163.17 = 22,902,178.71/x
  3. Step 3: Cross multiply
    41,487,437.46x = 57,251,163.17 × 22,902,178.71
  4. Step 4: Simplify right side
    41,487,437.46x = 1,311,176,370,160,199.25
  5. Step 5: Solve for x
    x = 1,311,176,370,160,199.25/41,487,437.46
  6. Step 6: Final answer
    x = 31,604,178.29

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