Home / 24,689,906.52-34,083,885.60-16,443,691.80

Finding the Fourth Proportional to 24,689,906.52, 34,083,885.60 and 16,443,691.80

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Solution

The fourth proportional to 24,689,906.52, 34,083,885.60 and 16,443,691.80 is: 22,700,163.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,689,906.52 : 34,083,885.60 = 16,443,691.80 : x
  2. Step 2: Convert to fraction form
    24,689,906.52/34,083,885.60 = 16,443,691.80/x
  3. Step 3: Cross multiply
    24,689,906.52x = 34,083,885.60 × 16,443,691.80
  4. Step 4: Simplify right side
    24,689,906.52x = 560,464,910,152,858.12
  5. Step 5: Solve for x
    x = 560,464,910,152,858.12/24,689,906.52
  6. Step 6: Final answer
    x = 22,700,163.31

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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.