Home / 373,329,176.40-559,993,764.60-336,340,882.80

Finding the Fourth Proportional to 373,329,176.40, 559,993,764.60 and 336,340,882.80

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Solution

The fourth proportional to 373,329,176.40, 559,993,764.60 and 336,340,882.80 is: 504,511,324.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,329,176.40 : 559,993,764.60 = 336,340,882.80 : x
  2. Step 2: Convert to fraction form
    373,329,176.40/559,993,764.60 = 336,340,882.80/x
  3. Step 3: Cross multiply
    373,329,176.40x = 559,993,764.60 × 336,340,882.80
  4. Step 4: Simplify right side
    373,329,176.40x = 188,348,797,148,059,392
  5. Step 5: Solve for x
    x = 188,348,797,148,059,392/373,329,176.40
  6. Step 6: Final answer
    x = 504,511,324.20

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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.