Home / 32,568,040.90-48,848,562.15-8,633,512.90

Finding the Fourth Proportional to 32,568,040.90, 48,848,562.15 and 8,633,512.90

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Solution

The fourth proportional to 32,568,040.90, 48,848,562.15 and 8,633,512.90 is: 12,949,341.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,568,040.90 : 48,848,562.15 = 8,633,512.90 : x
  2. Step 2: Convert to fraction form
    32,568,040.90/48,848,562.15 = 8,633,512.90/x
  3. Step 3: Cross multiply
    32,568,040.90x = 48,848,562.15 × 8,633,512.90
  4. Step 4: Simplify right side
    32,568,040.90x = 421,734,691,468,476.75
  5. Step 5: Solve for x
    x = 421,734,691,468,476.75/32,568,040.90
  6. Step 6: Final answer
    x = 12,949,341.74

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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.