Home / 16,226,718.66-24,336,092.79-5,443,778.34

Finding the Fourth Proportional to 16,226,718.66, 24,336,092.79 and 5,443,778.34

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Solution

The fourth proportional to 16,226,718.66, 24,336,092.79 and 5,443,778.34 is: 8,164,330.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,226,718.66 : 24,336,092.79 = 5,443,778.34 : x
  2. Step 2: Convert to fraction form
    16,226,718.66/24,336,092.79 = 5,443,778.34/x
  3. Step 3: Cross multiply
    16,226,718.66x = 24,336,092.79 × 5,443,778.34
  4. Step 4: Simplify right side
    16,226,718.66x = 132,480,294,810,432.16
  5. Step 5: Solve for x
    x = 132,480,294,810,432.16/16,226,718.66
  6. Step 6: Final answer
    x = 8,164,330.55

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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.