Home / 17,442,663.54-26,206,568.91-16,475,834.58

Finding the Fourth Proportional to 17,442,663.54, 26,206,568.91 and 16,475,834.58

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Solution

The fourth proportional to 17,442,663.54, 26,206,568.91 and 16,475,834.58 is: 24,753,965.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,663.54 : 26,206,568.91 = 16,475,834.58 : x
  2. Step 2: Convert to fraction form
    17,442,663.54/26,206,568.91 = 16,475,834.58/x
  3. Step 3: Cross multiply
    17,442,663.54x = 26,206,568.91 × 16,475,834.58
  4. Step 4: Simplify right side
    17,442,663.54x = 431,775,094,270,530.94
  5. Step 5: Solve for x
    x = 431,775,094,270,530.94/17,442,663.54
  6. Step 6: Final answer
    x = 24,753,965.66

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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.