Home / 17,737,251.80-26,609,814.30-8,150,318.60

Finding the Fourth Proportional to 17,737,251.80, 26,609,814.30 and 8,150,318.60

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Solution

The fourth proportional to 17,737,251.80, 26,609,814.30 and 8,150,318.60 is: 12,227,286.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,737,251.80 : 26,609,814.30 = 8,150,318.60 : x
  2. Step 2: Convert to fraction form
    17,737,251.80/26,609,814.30 = 8,150,318.60/x
  3. Step 3: Cross multiply
    17,737,251.80x = 26,609,814.30 × 8,150,318.60
  4. Step 4: Simplify right side
    17,737,251.80x = 216,878,464,431,835.97
  5. Step 5: Solve for x
    x = 216,878,464,431,835.97/17,737,251.80
  6. Step 6: Final answer
    x = 12,227,286.78

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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.