Home / 36,589,423.10-54,810,960.05-22,008,291.73

Finding the Fourth Proportional to 36,589,423.10, 54,810,960.05 and 22,008,291.73

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Solution

The fourth proportional to 36,589,423.10, 54,810,960.05 and 22,008,291.73 is: 32,968,423.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,589,423.10 : 54,810,960.05 = 22,008,291.73 : x
  2. Step 2: Convert to fraction form
    36,589,423.10/54,810,960.05 = 22,008,291.73/x
  3. Step 3: Cross multiply
    36,589,423.10x = 54,810,960.05 × 22,008,291.73
  4. Step 4: Simplify right side
    36,589,423.10x = 1,206,295,598,644,747.75
  5. Step 5: Solve for x
    x = 1,206,295,598,644,747.75/36,589,423.10
  6. Step 6: Final answer
    x = 32,968,423.57

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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.