Home / 25,192,919.60-37,794,294.60-10,815,959.60

Finding the Fourth Proportional to 25,192,919.60, 37,794,294.60 and 10,815,959.60

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Solution

The fourth proportional to 25,192,919.60, 37,794,294.60 and 10,815,959.60 is: 16,226,049.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192,919.60 : 37,794,294.60 = 10,815,959.60 : x
  2. Step 2: Convert to fraction form
    25,192,919.60/37,794,294.60 = 10,815,959.60/x
  3. Step 3: Cross multiply
    25,192,919.60x = 37,794,294.60 × 10,815,959.60
  4. Step 4: Simplify right side
    25,192,919.60x = 408,781,563,504,098.19
  5. Step 5: Solve for x
    x = 408,781,563,504,098.19/25,192,919.60
  6. Step 6: Final answer
    x = 16,226,049.62

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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.