Home / 48,864,045.20-73,296,067.80-41,305,773.20

Finding the Fourth Proportional to 48,864,045.20, 73,296,067.80 and 41,305,773.20

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Solution

The fourth proportional to 48,864,045.20, 73,296,067.80 and 41,305,773.20 is: 61,958,659.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,864,045.20 : 73,296,067.80 = 41,305,773.20 : x
  2. Step 2: Convert to fraction form
    48,864,045.20/73,296,067.80 = 41,305,773.20/x
  3. Step 3: Cross multiply
    48,864,045.20x = 73,296,067.80 × 41,305,773.20
  4. Step 4: Simplify right side
    48,864,045.20x = 3,027,550,752,998,623
  5. Step 5: Solve for x
    x = 3,027,550,752,998,623/48,864,045.20
  6. Step 6: Final answer
    x = 61,958,659.80

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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.