Home / 26,894,730.98-40,311,517.09-23,649,909.86

Finding the Fourth Proportional to 26,894,730.98, 40,311,517.09 and 23,649,909.86

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Solution

The fourth proportional to 26,894,730.98, 40,311,517.09 and 23,649,909.86 is: 35,447,974.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,894,730.98 : 40,311,517.09 = 23,649,909.86 : x
  2. Step 2: Convert to fraction form
    26,894,730.98/40,311,517.09 = 23,649,909.86/x
  3. Step 3: Cross multiply
    26,894,730.98x = 40,311,517.09 × 23,649,909.86
  4. Step 4: Simplify right side
    26,894,730.98x = 953,363,745,498,349.62
  5. Step 5: Solve for x
    x = 953,363,745,498,349.62/26,894,730.98
  6. Step 6: Final answer
    x = 35,447,974.78

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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.