Home / 17,018,162.24-25,474,403.00-9,217,703.42

Finding the Fourth Proportional to 17,018,162.24, 25,474,403.00 and 9,217,703.42

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Solution

The fourth proportional to 17,018,162.24, 25,474,403.00 and 9,217,703.42 is: 13,797,934.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,018,162.24 : 25,474,403.00 = 9,217,703.42 : x
  2. Step 2: Convert to fraction form
    17,018,162.24/25,474,403.00 = 9,217,703.42/x
  3. Step 3: Cross multiply
    17,018,162.24x = 25,474,403.00 × 9,217,703.42
  4. Step 4: Simplify right side
    17,018,162.24x = 234,815,491,646,759.50
  5. Step 5: Solve for x
    x = 234,815,491,646,759.50/17,018,162.24
  6. Step 6: Final answer
    x = 13,797,934.72

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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.