Home / 17,073,717-25,610,619.24-6,976,338

Finding the Fourth Proportional to 17,073,717, 25,610,619.24 and 6,976,338

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Solution

The fourth proportional to 17,073,717, 25,610,619.24 and 6,976,338 is: 10,464,524.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,073,717 : 25,610,619.24 = 6,976,338 : x
  2. Step 2: Convert to fraction form
    17,073,717/25,610,619.24 = 6,976,338/x
  3. Step 3: Cross multiply
    17,073,717x = 25,610,619.24 × 6,976,338
  4. Step 4: Simplify right side
    17,073,717x = 178,668,336,207,543.09
  5. Step 5: Solve for x
    x = 178,668,336,207,543.09/17,073,717
  6. Step 6: Final answer
    x = 10,464,524.87

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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.