Home / 32,158,665.15-44,379,223.92-17,474,331.43

Finding the Fourth Proportional to 32,158,665.15, 44,379,223.92 and 17,474,331.43

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Solution

The fourth proportional to 32,158,665.15, 44,379,223.92 and 17,474,331.43 is: 24,114,721.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,158,665.15 : 44,379,223.92 = 17,474,331.43 : x
  2. Step 2: Convert to fraction form
    32,158,665.15/44,379,223.92 = 17,474,331.43/x
  3. Step 3: Cross multiply
    32,158,665.15x = 44,379,223.92 × 17,474,331.43
  4. Step 4: Simplify right side
    32,158,665.15x = 775,497,267,207,786.88
  5. Step 5: Solve for x
    x = 775,497,267,207,786.88/32,158,665.15
  6. Step 6: Final answer
    x = 24,114,721.92

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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.