Home / 32,257,440.80-48,385,124.40-10,693,037.60

Finding the Fourth Proportional to 32,257,440.80, 48,385,124.40 and 10,693,037.60

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Solution

The fourth proportional to 32,257,440.80, 48,385,124.40 and 10,693,037.60 is: 16,039,212.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,257,440.80 : 48,385,124.40 = 10,693,037.60 : x
  2. Step 2: Convert to fraction form
    32,257,440.80/48,385,124.40 = 10,693,037.60/x
  3. Step 3: Cross multiply
    32,257,440.80x = 48,385,124.40 × 10,693,037.60
  4. Step 4: Simplify right side
    32,257,440.80x = 517,383,954,489,877.38
  5. Step 5: Solve for x
    x = 517,383,954,489,877.38/32,257,440.80
  6. Step 6: Final answer
    x = 16,039,212.71

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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.