Home / 26,003,176.39-35,867,104.95-16,722,479.98

Finding the Fourth Proportional to 26,003,176.39, 35,867,104.95 and 16,722,479.98

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Solution

The fourth proportional to 26,003,176.39, 35,867,104.95 and 16,722,479.98 is: 23,065,910.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,003,176.39 : 35,867,104.95 = 16,722,479.98 : x
  2. Step 2: Convert to fraction form
    26,003,176.39/35,867,104.95 = 16,722,479.98/x
  3. Step 3: Cross multiply
    26,003,176.39x = 35,867,104.95 × 16,722,479.98
  4. Step 4: Simplify right side
    26,003,176.39x = 599,786,944,466,934
  5. Step 5: Solve for x
    x = 599,786,944,466,934/26,003,176.39
  6. Step 6: Final answer
    x = 23,065,910.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.