Home / 444,879,054.40-667,318,581.60-377,694,414.40

Finding the Fourth Proportional to 444,879,054.40, 667,318,581.60 and 377,694,414.40

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Solution

The fourth proportional to 444,879,054.40, 667,318,581.60 and 377,694,414.40 is: 566,541,621.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,879,054.40 : 667,318,581.60 = 377,694,414.40 : x
  2. Step 2: Convert to fraction form
    444,879,054.40/667,318,581.60 = 377,694,414.40/x
  3. Step 3: Cross multiply
    444,879,054.40x = 667,318,581.60 × 377,694,414.40
  4. Step 4: Simplify right side
    444,879,054.40x = 252,042,500,895,650,624
  5. Step 5: Solve for x
    x = 252,042,500,895,650,624/444,879,054.40
  6. Step 6: Final answer
    x = 566,541,621.60

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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.