Home / 227,366,832.52-340,919,697.84-89,030,470.60

Finding the Fourth Proportional to 227,366,832.52, 340,919,697.84 and 89,030,470.60

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Solution

The fourth proportional to 227,366,832.52, 340,919,697.84 and 89,030,470.60 is: 133,494,585.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,366,832.52 : 340,919,697.84 = 89,030,470.60 : x
  2. Step 2: Convert to fraction form
    227,366,832.52/340,919,697.84 = 89,030,470.60/x
  3. Step 3: Cross multiply
    227,366,832.52x = 340,919,697.84 × 89,030,470.60
  4. Step 4: Simplify right side
    227,366,832.52x = 30,352,241,135,505,000
  5. Step 5: Solve for x
    x = 30,352,241,135,505,000/227,366,832.52
  6. Step 6: Final answer
    x = 133,494,585.82

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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.