Home / 57,525,259.96-85,972,687.08-41,995,791.33

Finding the Fourth Proportional to 57,525,259.96, 85,972,687.08 and 41,995,791.33

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Solution

The fourth proportional to 57,525,259.96, 85,972,687.08 and 41,995,791.33 is: 62,763,576.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,525,259.96 : 85,972,687.08 = 41,995,791.33 : x
  2. Step 2: Convert to fraction form
    57,525,259.96/85,972,687.08 = 41,995,791.33/x
  3. Step 3: Cross multiply
    57,525,259.96x = 85,972,687.08 × 41,995,791.33
  4. Step 4: Simplify right side
    57,525,259.96x = 3,610,491,026,691,067
  5. Step 5: Solve for x
    x = 3,610,491,026,691,067/57,525,259.96
  6. Step 6: Final answer
    x = 62,763,576.02

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.