Home / 444,993,113.10-667,773,104.85-260,760,233.10

Finding the Fourth Proportional to 444,993,113.10, 667,773,104.85 and 260,760,233.10

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Solution

The fourth proportional to 444,993,113.10, 667,773,104.85 and 260,760,233.10 is: 391,306,439.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,993,113.10 : 667,773,104.85 = 260,760,233.10 : x
  2. Step 2: Convert to fraction form
    444,993,113.10/667,773,104.85 = 260,760,233.10/x
  3. Step 3: Cross multiply
    444,993,113.10x = 667,773,104.85 × 260,760,233.10
  4. Step 4: Simplify right side
    444,993,113.10x = 174,128,670,478,596,736
  5. Step 5: Solve for x
    x = 174,128,670,478,596,736/444,993,113.10
  6. Step 6: Final answer
    x = 391,306,439.03

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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.