Home / 24,217,520.89-33,393,027.84-19,793,517.87

Finding the Fourth Proportional to 24,217,520.89, 33,393,027.84 and 19,793,517.87

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Solution

The fourth proportional to 24,217,520.89, 33,393,027.84 and 19,793,517.87 is: 27,292,863.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,217,520.89 : 33,393,027.84 = 19,793,517.87 : x
  2. Step 2: Convert to fraction form
    24,217,520.89/33,393,027.84 = 19,793,517.87/x
  3. Step 3: Cross multiply
    24,217,520.89x = 33,393,027.84 × 19,793,517.87
  4. Step 4: Simplify right side
    24,217,520.89x = 660,965,493,284,447.50
  5. Step 5: Solve for x
    x = 660,965,493,284,447.50/24,217,520.89
  6. Step 6: Final answer
    x = 27,292,863.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.