Home / 31,993,906.28-48,004,684.86-17,204,715.66

Finding the Fourth Proportional to 31,993,906.28, 48,004,684.86 and 17,204,715.66

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Solution

The fourth proportional to 31,993,906.28, 48,004,684.86 and 17,204,715.66 is: 25,814,508.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,993,906.28 : 48,004,684.86 = 17,204,715.66 : x
  2. Step 2: Convert to fraction form
    31,993,906.28/48,004,684.86 = 17,204,715.66/x
  3. Step 3: Cross multiply
    31,993,906.28x = 48,004,684.86 × 17,204,715.66
  4. Step 4: Simplify right side
    31,993,906.28x = 825,906,953,364,206.88
  5. Step 5: Solve for x
    x = 825,906,953,364,206.88/31,993,906.28
  6. Step 6: Final answer
    x = 25,814,508.12

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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.