Home / 444,896,025.10-667,344,037.65-308,847,129.10

Finding the Fourth Proportional to 444,896,025.10, 667,344,037.65 and 308,847,129.10

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Solution

The fourth proportional to 444,896,025.10, 667,344,037.65 and 308,847,129.10 is: 463,270,693.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,896,025.10 : 667,344,037.65 = 308,847,129.10 : x
  2. Step 2: Convert to fraction form
    444,896,025.10/667,344,037.65 = 308,847,129.10/x
  3. Step 3: Cross multiply
    444,896,025.10x = 667,344,037.65 × 308,847,129.10
  4. Step 4: Simplify right side
    444,896,025.10x = 206,107,290,150,204,832
  5. Step 5: Solve for x
    x = 206,107,290,150,204,832/444,896,025.10
  6. Step 6: Final answer
    x = 463,270,693.65

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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.