Home / 332,004,810.10-498,007,215.15-327,469,846.90

Finding the Fourth Proportional to 332,004,810.10, 498,007,215.15 and 327,469,846.90

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Solution

The fourth proportional to 332,004,810.10, 498,007,215.15 and 327,469,846.90 is: 491,204,770.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,004,810.10 : 498,007,215.15 = 327,469,846.90 : x
  2. Step 2: Convert to fraction form
    332,004,810.10/498,007,215.15 = 327,469,846.90/x
  3. Step 3: Cross multiply
    332,004,810.10x = 498,007,215.15 × 327,469,846.90
  4. Step 4: Simplify right side
    332,004,810.10x = 163,082,346,500,265,856
  5. Step 5: Solve for x
    x = 163,082,346,500,265,856/332,004,810.10
  6. Step 6: Final answer
    x = 491,204,770.35

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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.