Home / 54,795,241.22-82,182,585.96-27,494,203.64

Finding the Fourth Proportional to 54,795,241.22, 82,182,585.96 and 27,494,203.64

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Solution

The fourth proportional to 54,795,241.22, 82,182,585.96 and 27,494,203.64 is: 41,236,149.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,795,241.22 : 82,182,585.96 = 27,494,203.64 : x
  2. Step 2: Convert to fraction form
    54,795,241.22/82,182,585.96 = 27,494,203.64/x
  3. Step 3: Cross multiply
    54,795,241.22x = 82,182,585.96 × 27,494,203.64
  4. Step 4: Simplify right side
    54,795,241.22x = 2,259,544,753,635,132
  5. Step 5: Solve for x
    x = 2,259,544,753,635,132/54,795,241.22
  6. Step 6: Final answer
    x = 41,236,149.41

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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.