Home / 41,658,433.92-57,487,996.76-23,324,375.52

Finding the Fourth Proportional to 41,658,433.92, 57,487,996.76 and 23,324,375.52

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Solution

The fourth proportional to 41,658,433.92, 57,487,996.76 and 23,324,375.52 is: 32,187,278.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,658,433.92 : 57,487,996.76 = 23,324,375.52 : x
  2. Step 2: Convert to fraction form
    41,658,433.92/57,487,996.76 = 23,324,375.52/x
  3. Step 3: Cross multiply
    41,658,433.92x = 57,487,996.76 × 23,324,375.52
  4. Step 4: Simplify right side
    41,658,433.92x = 1,340,871,624,322,783.25
  5. Step 5: Solve for x
    x = 1,340,871,624,322,783.25/41,658,433.92
  6. Step 6: Final answer
    x = 32,187,278.74

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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.