Home / 41,470,147.68-57,230,178.35-22,632,761.15

Finding the Fourth Proportional to 41,470,147.68, 57,230,178.35 and 22,632,761.15

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Solution

The fourth proportional to 41,470,147.68, 57,230,178.35 and 22,632,761.15 is: 31,233,960.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,470,147.68 : 57,230,178.35 = 22,632,761.15 : x
  2. Step 2: Convert to fraction form
    41,470,147.68/57,230,178.35 = 22,632,761.15/x
  3. Step 3: Cross multiply
    41,470,147.68x = 57,230,178.35 × 22,632,761.15
  4. Step 4: Simplify right side
    41,470,147.68x = 1,295,276,957,304,669.50
  5. Step 5: Solve for x
    x = 1,295,276,957,304,669.50/41,470,147.68
  6. Step 6: Final answer
    x = 31,233,960.56

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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.