Home / 23,755,854.75-35,647,261.92-12,825,898.62

Finding the Fourth Proportional to 23,755,854.75, 35,647,261.92 and 12,825,898.62

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Solution

The fourth proportional to 23,755,854.75, 35,647,261.92 and 12,825,898.62 is: 19,246,125.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,755,854.75 : 35,647,261.92 = 12,825,898.62 : x
  2. Step 2: Convert to fraction form
    23,755,854.75/35,647,261.92 = 12,825,898.62/x
  3. Step 3: Cross multiply
    23,755,854.75x = 35,647,261.92 × 12,825,898.62
  4. Step 4: Simplify right side
    23,755,854.75x = 457,208,167,466,506.56
  5. Step 5: Solve for x
    x = 457,208,167,466,506.56/23,755,854.75
  6. Step 6: Final answer
    x = 19,246,125.74

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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.