Home / 16,488,906.30-24,733,359.45-13,843,511.10

Finding the Fourth Proportional to 16,488,906.30, 24,733,359.45 and 13,843,511.10

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Solution

The fourth proportional to 16,488,906.30, 24,733,359.45 and 13,843,511.10 is: 20,765,266.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,488,906.30 : 24,733,359.45 = 13,843,511.10 : x
  2. Step 2: Convert to fraction form
    16,488,906.30/24,733,359.45 = 13,843,511.10/x
  3. Step 3: Cross multiply
    16,488,906.30x = 24,733,359.45 × 13,843,511.10
  4. Step 4: Simplify right side
    16,488,906.30x = 342,396,536,086,364.88
  5. Step 5: Solve for x
    x = 342,396,536,086,364.88/16,488,906.30
  6. Step 6: Final answer
    x = 20,765,266.65

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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.