Home / 49,040,145.60-73,560,218.40-41,387,395.20

Finding the Fourth Proportional to 49,040,145.60, 73,560,218.40 and 41,387,395.20

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Solution

The fourth proportional to 49,040,145.60, 73,560,218.40 and 41,387,395.20 is: 62,081,092.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,040,145.60 : 73,560,218.40 = 41,387,395.20 : x
  2. Step 2: Convert to fraction form
    49,040,145.60/73,560,218.40 = 41,387,395.20/x
  3. Step 3: Cross multiply
    49,040,145.60x = 73,560,218.40 × 41,387,395.20
  4. Step 4: Simplify right side
    49,040,145.60x = 3,044,465,829,919,112
  5. Step 5: Solve for x
    x = 3,044,465,829,919,112/49,040,145.60
  6. Step 6: Final answer
    x = 62,081,092.80

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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.