Home / 45,352,728.20-62,584,067.94-25,770,898.82

Finding the Fourth Proportional to 45,352,728.20, 62,584,067.94 and 25,770,898.82

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Solution

The fourth proportional to 45,352,728.20, 62,584,067.94 and 25,770,898.82 is: 35,562,307.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,352,728.20 : 62,584,067.94 = 25,770,898.82 : x
  2. Step 2: Convert to fraction form
    45,352,728.20/62,584,067.94 = 25,770,898.82/x
  3. Step 3: Cross multiply
    45,352,728.20x = 62,584,067.94 × 25,770,898.82
  4. Step 4: Simplify right side
    45,352,728.20x = 1,612,847,682,625,745.75
  5. Step 5: Solve for x
    x = 1,612,847,682,625,745.75/45,352,728.20
  6. Step 6: Final answer
    x = 35,562,307.86

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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.