Home / 17,180,497.23-25,789,418.33-6,952,396.83

Finding the Fourth Proportional to 17,180,497.23, 25,789,418.33 and 6,952,396.83

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Solution

The fourth proportional to 17,180,497.23, 25,789,418.33 and 6,952,396.83 is: 10,436,151.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,180,497.23 : 25,789,418.33 = 6,952,396.83 : x
  2. Step 2: Convert to fraction form
    17,180,497.23/25,789,418.33 = 6,952,396.83/x
  3. Step 3: Cross multiply
    17,180,497.23x = 25,789,418.33 × 6,952,396.83
  4. Step 4: Simplify right side
    17,180,497.23x = 179,298,270,210,273.91
  5. Step 5: Solve for x
    x = 179,298,270,210,273.91/17,180,497.23
  6. Step 6: Final answer
    x = 10,436,151.40

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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.