Home / 22,581,840.10-33,872,760.15-7,433,803.30

Finding the Fourth Proportional to 22,581,840.10, 33,872,760.15 and 7,433,803.30

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Solution

The fourth proportional to 22,581,840.10, 33,872,760.15 and 7,433,803.30 is: 11,150,704.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,581,840.10 : 33,872,760.15 = 7,433,803.30 : x
  2. Step 2: Convert to fraction form
    22,581,840.10/33,872,760.15 = 7,433,803.30/x
  3. Step 3: Cross multiply
    22,581,840.10x = 33,872,760.15 × 7,433,803.30
  4. Step 4: Simplify right side
    22,581,840.10x = 251,803,436,183,178.47
  5. Step 5: Solve for x
    x = 251,803,436,183,178.47/22,581,840.10
  6. Step 6: Final answer
    x = 11,150,704.95

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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.