Home / 32,917,794.60-49,376,691.90-10,198,511.40

Finding the Fourth Proportional to 32,917,794.60, 49,376,691.90 and 10,198,511.40

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Solution

The fourth proportional to 32,917,794.60, 49,376,691.90 and 10,198,511.40 is: 15,297,767.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,917,794.60 : 49,376,691.90 = 10,198,511.40 : x
  2. Step 2: Convert to fraction form
    32,917,794.60/49,376,691.90 = 10,198,511.40/x
  3. Step 3: Cross multiply
    32,917,794.60x = 49,376,691.90 × 10,198,511.40
  4. Step 4: Simplify right side
    32,917,794.60x = 503,568,755,236,437.69
  5. Step 5: Solve for x
    x = 503,568,755,236,437.69/32,917,794.60
  6. Step 6: Final answer
    x = 15,297,767.10

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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.