Home / 17,067,084.75-25,600,651.76-6,969,705.75

Finding the Fourth Proportional to 17,067,084.75, 25,600,651.76 and 6,969,705.75

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Solution

The fourth proportional to 17,067,084.75, 25,600,651.76 and 6,969,705.75 is: 10,454,568.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067,084.75 : 25,600,651.76 = 6,969,705.75 : x
  2. Step 2: Convert to fraction form
    17,067,084.75/25,600,651.76 = 6,969,705.75/x
  3. Step 3: Cross multiply
    17,067,084.75x = 25,600,651.76 × 6,969,705.75
  4. Step 4: Simplify right side
    17,067,084.75x = 178,429,009,792,843.88
  5. Step 5: Solve for x
    x = 178,429,009,792,843.88/17,067,084.75
  6. Step 6: Final answer
    x = 10,454,568.69

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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.