Home / 17,433,306.88-26,149,960.32-5,466,976

Finding the Fourth Proportional to 17,433,306.88, 26,149,960.32 and 5,466,976

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Solution

The fourth proportional to 17,433,306.88, 26,149,960.32 and 5,466,976 is: 8,200,464

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,433,306.88 : 26,149,960.32 = 5,466,976 : x
  2. Step 2: Convert to fraction form
    17,433,306.88/26,149,960.32 = 5,466,976/x
  3. Step 3: Cross multiply
    17,433,306.88x = 26,149,960.32 × 5,466,976
  4. Step 4: Simplify right side
    17,433,306.88x = 142,961,205,470,392.31
  5. Step 5: Solve for x
    x = 142,961,205,470,392.31/17,433,306.88
  6. Step 6: Final answer
    x = 8,200,464

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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.