Home / 22,504,789.20-33,753,252.60-6,326,899.50

Finding the Fourth Proportional to 22,504,789.20, 33,753,252.60 and 6,326,899.50

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Solution

The fourth proportional to 22,504,789.20, 33,753,252.60 and 6,326,899.50 is: 9,489,244.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,504,789.20 : 33,753,252.60 = 6,326,899.50 : x
  2. Step 2: Convert to fraction form
    22,504,789.20/33,753,252.60 = 6,326,899.50/x
  3. Step 3: Cross multiply
    22,504,789.20x = 33,753,252.60 × 6,326,899.50
  4. Step 4: Simplify right side
    22,504,789.20x = 213,553,436,998,313.72
  5. Step 5: Solve for x
    x = 213,553,436,998,313.72/22,504,789.20
  6. Step 6: Final answer
    x = 9,489,244.05

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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.