Home / 444,419,096.16-613,511,020.38-295,987,231.20

Finding the Fourth Proportional to 444,419,096.16, 613,511,020.38 and 295,987,231.20

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Solution

The fourth proportional to 444,419,096.16, 613,511,020.38 and 295,987,231.20 is: 408,604,017.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,419,096.16 : 613,511,020.38 = 295,987,231.20 : x
  2. Step 2: Convert to fraction form
    444,419,096.16/613,511,020.38 = 295,987,231.20/x
  3. Step 3: Cross multiply
    444,419,096.16x = 613,511,020.38 × 295,987,231.20
  4. Step 4: Simplify right side
    444,419,096.16x = 181,591,428,232,962,976
  5. Step 5: Solve for x
    x = 181,591,428,232,962,976/444,419,096.16
  6. Step 6: Final answer
    x = 408,604,017.70

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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.