Home / 332,555,230.80-498,832,846.20-251,933,662.80

Finding the Fourth Proportional to 332,555,230.80, 498,832,846.20 and 251,933,662.80

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Solution

The fourth proportional to 332,555,230.80, 498,832,846.20 and 251,933,662.80 is: 377,900,494.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,555,230.80 : 498,832,846.20 = 251,933,662.80 : x
  2. Step 2: Convert to fraction form
    332,555,230.80/498,832,846.20 = 251,933,662.80/x
  3. Step 3: Cross multiply
    332,555,230.80x = 498,832,846.20 × 251,933,662.80
  4. Step 4: Simplify right side
    332,555,230.80x = 125,672,786,068,115,072
  5. Step 5: Solve for x
    x = 125,672,786,068,115,072/332,555,230.80
  6. Step 6: Final answer
    x = 377,900,494.20

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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.