Home / 15,917,363.52-23,867,076.42-5,537,822.52

Finding the Fourth Proportional to 15,917,363.52, 23,867,076.42 and 5,537,822.52

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Solution

The fourth proportional to 15,917,363.52, 23,867,076.42 and 5,537,822.52 is: 8,303,613.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,917,363.52 : 23,867,076.42 = 5,537,822.52 : x
  2. Step 2: Convert to fraction form
    15,917,363.52/23,867,076.42 = 5,537,822.52/x
  3. Step 3: Cross multiply
    15,917,363.52x = 23,867,076.42 × 5,537,822.52
  4. Step 4: Simplify right side
    15,917,363.52x = 132,171,633,285,236.98
  5. Step 5: Solve for x
    x = 132,171,633,285,236.98/15,917,363.52
  6. Step 6: Final answer
    x = 8,303,613.42

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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.