Home / 16,444,006.26-24,665,872.86-12,852,791.88

Finding the Fourth Proportional to 16,444,006.26, 24,665,872.86 and 12,852,791.88

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Solution

The fourth proportional to 16,444,006.26, 24,665,872.86 and 12,852,791.88 is: 19,279,081.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,444,006.26 : 24,665,872.86 = 12,852,791.88 : x
  2. Step 2: Convert to fraction form
    16,444,006.26/24,665,872.86 = 12,852,791.88/x
  3. Step 3: Cross multiply
    16,444,006.26x = 24,665,872.86 × 12,852,791.88
  4. Step 4: Simplify right side
    16,444,006.26x = 317,025,330,408,120.38
  5. Step 5: Solve for x
    x = 317,025,330,408,120.38/16,444,006.26
  6. Step 6: Final answer
    x = 19,279,081.11

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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.