Home / 22,442,158.52-33,669,234.94-8,065,350.87

Finding the Fourth Proportional to 22,442,158.52, 33,669,234.94 and 8,065,350.87

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Solution

The fourth proportional to 22,442,158.52, 33,669,234.94 and 8,065,350.87 is: 12,100,181.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,442,158.52 : 33,669,234.94 = 8,065,350.87 : x
  2. Step 2: Convert to fraction form
    22,442,158.52/33,669,234.94 = 8,065,350.87/x
  3. Step 3: Cross multiply
    22,442,158.52x = 33,669,234.94 × 8,065,350.87
  4. Step 4: Simplify right side
    22,442,158.52x = 271,554,193,315,563.38
  5. Step 5: Solve for x
    x = 271,554,193,315,563.38/22,442,158.52
  6. Step 6: Final answer
    x = 12,100,181.59

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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.