Home / 41,581,442.08-62,067,604.37-36,672,764.32

Finding the Fourth Proportional to 41,581,442.08, 62,067,604.37 and 36,672,764.32

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Solution

The fourth proportional to 41,581,442.08, 62,067,604.37 and 36,672,764.32 is: 54,740,540.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,581,442.08 : 62,067,604.37 = 36,672,764.32 : x
  2. Step 2: Convert to fraction form
    41,581,442.08/62,067,604.37 = 36,672,764.32/x
  3. Step 3: Cross multiply
    41,581,442.08x = 62,067,604.37 × 36,672,764.32
  4. Step 4: Simplify right side
    41,581,442.08x = 2,276,190,626,968,012
  5. Step 5: Solve for x
    x = 2,276,190,626,968,012/41,581,442.08
  6. Step 6: Final answer
    x = 54,740,540.81

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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.