Home / 26,491,674.40-39,737,511.60-24,924,032.80

Finding the Fourth Proportional to 26,491,674.40, 39,737,511.60 and 24,924,032.80

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Solution

The fourth proportional to 26,491,674.40, 39,737,511.60 and 24,924,032.80 is: 37,386,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,491,674.40 : 39,737,511.60 = 24,924,032.80 : x
  2. Step 2: Convert to fraction form
    26,491,674.40/39,737,511.60 = 24,924,032.80/x
  3. Step 3: Cross multiply
    26,491,674.40x = 39,737,511.60 × 24,924,032.80
  4. Step 4: Simplify right side
    26,491,674.40x = 990,419,042,508,780.50
  5. Step 5: Solve for x
    x = 990,419,042,508,780.50/26,491,674.40
  6. Step 6: Final answer
    x = 37,386,049.20

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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.