Home / 32,380,940.20-48,571,410.30-16,256,626.60

Finding the Fourth Proportional to 32,380,940.20, 48,571,410.30 and 16,256,626.60

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Solution

The fourth proportional to 32,380,940.20, 48,571,410.30 and 16,256,626.60 is: 24,384,939.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,380,940.20 : 48,571,410.30 = 16,256,626.60 : x
  2. Step 2: Convert to fraction form
    32,380,940.20/48,571,410.30 = 16,256,626.60/x
  3. Step 3: Cross multiply
    32,380,940.20x = 48,571,410.30 × 16,256,626.60
  4. Step 4: Simplify right side
    32,380,940.20x = 789,607,280,682,493.88
  5. Step 5: Solve for x
    x = 789,607,280,682,493.88/32,380,940.20
  6. Step 6: Final answer
    x = 24,384,939.90

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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.