Home / 444,618,870.82-613,577,644.29-246,383,676.83

Finding the Fourth Proportional to 444,618,870.82, 613,577,644.29 and 246,383,676.83

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Solution

The fourth proportional to 444,618,870.82, 613,577,644.29 and 246,383,676.83 is: 340,011,470.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,618,870.82 : 613,577,644.29 = 246,383,676.83 : x
  2. Step 2: Convert to fraction form
    444,618,870.82/613,577,644.29 = 246,383,676.83/x
  3. Step 3: Cross multiply
    444,618,870.82x = 613,577,644.29 × 246,383,676.83
  4. Step 4: Simplify right side
    444,618,870.82x = 151,175,516,022,393,984
  5. Step 5: Solve for x
    x = 151,175,516,022,393,984/444,618,870.82
  6. Step 6: Final answer
    x = 340,011,470.37

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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.