Home / 41,162,629.44-61,753,259.57-13,868,180.54

Finding the Fourth Proportional to 41,162,629.44, 61,753,259.57 and 13,868,180.54

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Solution

The fourth proportional to 41,162,629.44, 61,753,259.57 and 13,868,180.54 is: 20,805,409.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,162,629.44 : 61,753,259.57 = 13,868,180.54 : x
  2. Step 2: Convert to fraction form
    41,162,629.44/61,753,259.57 = 13,868,180.54/x
  3. Step 3: Cross multiply
    41,162,629.44x = 61,753,259.57 × 13,868,180.54
  4. Step 4: Simplify right side
    41,162,629.44x = 856,405,352,650,242.75
  5. Step 5: Solve for x
    x = 856,405,352,650,242.75/41,162,629.44
  6. Step 6: Final answer
    x = 20,805,409.28

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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.