Home / 584,392,245.48-806,474,353.20-333,491,642.07

Finding the Fourth Proportional to 584,392,245.48, 806,474,353.20 and 333,491,642.07

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Solution

The fourth proportional to 584,392,245.48, 806,474,353.20 and 333,491,642.07 is: 460,225,915.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,392,245.48 : 806,474,353.20 = 333,491,642.07 : x
  2. Step 2: Convert to fraction form
    584,392,245.48/806,474,353.20 = 333,491,642.07/x
  3. Step 3: Cross multiply
    584,392,245.48x = 806,474,353.20 × 333,491,642.07
  4. Step 4: Simplify right side
    584,392,245.48x = 268,952,456,331,722,880
  5. Step 5: Solve for x
    x = 268,952,456,331,722,880/584,392,245.48
  6. Step 6: Final answer
    x = 460,225,915.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.