Home / 32,184,096.60-48,276,144.90-31,960,147.80

Finding the Fourth Proportional to 32,184,096.60, 48,276,144.90 and 31,960,147.80

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Solution

The fourth proportional to 32,184,096.60, 48,276,144.90 and 31,960,147.80 is: 47,940,221.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,184,096.60 : 48,276,144.90 = 31,960,147.80 : x
  2. Step 2: Convert to fraction form
    32,184,096.60/48,276,144.90 = 31,960,147.80/x
  3. Step 3: Cross multiply
    32,184,096.60x = 48,276,144.90 × 31,960,147.80
  4. Step 4: Simplify right side
    32,184,096.60x = 1,542,912,726,218,216.25
  5. Step 5: Solve for x
    x = 1,542,912,726,218,216.25/32,184,096.60
  6. Step 6: Final answer
    x = 47,940,221.70

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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.