Home / 41,405,481.96-57,139,791.72-24,012,139.68

Finding the Fourth Proportional to 41,405,481.96, 57,139,791.72 and 24,012,139.68

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Solution

The fourth proportional to 41,405,481.96, 57,139,791.72 and 24,012,139.68 is: 33,136,884.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,405,481.96 : 57,139,791.72 = 24,012,139.68 : x
  2. Step 2: Convert to fraction form
    41,405,481.96/57,139,791.72 = 24,012,139.68/x
  3. Step 3: Cross multiply
    41,405,481.96x = 57,139,791.72 × 24,012,139.68
  4. Step 4: Simplify right side
    41,405,481.96x = 1,372,048,660,066,747.50
  5. Step 5: Solve for x
    x = 1,372,048,660,066,747.50/41,405,481.96
  6. Step 6: Final answer
    x = 33,136,884.18

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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.