Home / 41,162,013.57-61,727,325.90-13,860,976.33

Finding the Fourth Proportional to 41,162,013.57, 61,727,325.90 and 13,860,976.33

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Solution

The fourth proportional to 41,162,013.57, 61,727,325.90 and 13,860,976.33 is: 20,786,179.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,162,013.57 : 61,727,325.90 = 13,860,976.33 : x
  2. Step 2: Convert to fraction form
    41,162,013.57/61,727,325.90 = 13,860,976.33/x
  3. Step 3: Cross multiply
    41,162,013.57x = 61,727,325.90 × 13,860,976.33
  4. Step 4: Simplify right side
    41,162,013.57x = 855,601,003,059,777.62
  5. Step 5: Solve for x
    x = 855,601,003,059,777.62/41,162,013.57
  6. Step 6: Final answer
    x = 20,786,179.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.