Home / 332,787,651.30-498,224,883.15-203,647,488.30

Finding the Fourth Proportional to 332,787,651.30, 498,224,883.15 and 203,647,488.30

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Solution

The fourth proportional to 332,787,651.30, 498,224,883.15 and 203,647,488.30 is: 304,885,850.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,787,651.30 : 498,224,883.15 = 203,647,488.30 : x
  2. Step 2: Convert to fraction form
    332,787,651.30/498,224,883.15 = 203,647,488.30/x
  3. Step 3: Cross multiply
    332,787,651.30x = 498,224,883.15 × 203,647,488.30
  4. Step 4: Simplify right side
    332,787,651.30x = 101,462,246,062,058,496
  5. Step 5: Solve for x
    x = 101,462,246,062,058,496/332,787,651.30
  6. Step 6: Final answer
    x = 304,885,850.38

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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.