Home / 24,193,717.60-36,253,251.60-20,983,784.80

Finding the Fourth Proportional to 24,193,717.60, 36,253,251.60 and 20,983,784.80

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Solution

The fourth proportional to 24,193,717.60, 36,253,251.60 and 20,983,784.80 is: 31,443,304.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,717.60 : 36,253,251.60 = 20,983,784.80 : x
  2. Step 2: Convert to fraction form
    24,193,717.60/36,253,251.60 = 20,983,784.80/x
  3. Step 3: Cross multiply
    24,193,717.60x = 36,253,251.60 × 20,983,784.80
  4. Step 4: Simplify right side
    24,193,717.60x = 760,730,429,874,655.75
  5. Step 5: Solve for x
    x = 760,730,429,874,655.75/24,193,717.60
  6. Step 6: Final answer
    x = 31,443,304.52

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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.