Home / 224,670,002.70-337,005,004.05-109,728,281.10

Finding the Fourth Proportional to 224,670,002.70, 337,005,004.05 and 109,728,281.10

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Solution

The fourth proportional to 224,670,002.70, 337,005,004.05 and 109,728,281.10 is: 164,592,421.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,670,002.70 : 337,005,004.05 = 109,728,281.10 : x
  2. Step 2: Convert to fraction form
    224,670,002.70/337,005,004.05 = 109,728,281.10/x
  3. Step 3: Cross multiply
    224,670,002.70x = 337,005,004.05 × 109,728,281.10
  4. Step 4: Simplify right side
    224,670,002.70x = 36,978,979,816,505,040
  5. Step 5: Solve for x
    x = 36,978,979,816,505,040/224,670,002.70
  6. Step 6: Final answer
    x = 164,592,421.65

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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.