Home / 32,674,611.40-49,022,414.70-21,904,073.80

Finding the Fourth Proportional to 32,674,611.40, 49,022,414.70 and 21,904,073.80

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Solution

The fourth proportional to 32,674,611.40, 49,022,414.70 and 21,904,073.80 is: 32,863,147.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,674,611.40 : 49,022,414.70 = 21,904,073.80 : x
  2. Step 2: Convert to fraction form
    32,674,611.40/49,022,414.70 = 21,904,073.80/x
  3. Step 3: Cross multiply
    32,674,611.40x = 49,022,414.70 × 21,904,073.80
  4. Step 4: Simplify right side
    32,674,611.40x = 1,073,790,589,443,005
  5. Step 5: Solve for x
    x = 1,073,790,589,443,005/32,674,611.40
  6. Step 6: Final answer
    x = 32,863,147.97

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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.