Home / 17,200,332.78-25,800,552.24-4,246,484.94

Finding the Fourth Proportional to 17,200,332.78, 25,800,552.24 and 4,246,484.94

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Solution

The fourth proportional to 17,200,332.78, 25,800,552.24 and 4,246,484.94 is: 6,369,740.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,200,332.78 : 25,800,552.24 = 4,246,484.94 : x
  2. Step 2: Convert to fraction form
    17,200,332.78/25,800,552.24 = 4,246,484.94/x
  3. Step 3: Cross multiply
    17,200,332.78x = 25,800,552.24 × 4,246,484.94
  4. Step 4: Simplify right side
    17,200,332.78x = 109,561,656,530,843.27
  5. Step 5: Solve for x
    x = 109,561,656,530,843.27/17,200,332.78
  6. Step 6: Final answer
    x = 6,369,740.51

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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.