Home / 41,324,899.56-61,987,141.98-10,619,445.48

Finding the Fourth Proportional to 41,324,899.56, 61,987,141.98 and 10,619,445.48

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Solution

The fourth proportional to 41,324,899.56, 61,987,141.98 and 10,619,445.48 is: 15,929,114.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,324,899.56 : 61,987,141.98 = 10,619,445.48 : x
  2. Step 2: Convert to fraction form
    41,324,899.56/61,987,141.98 = 10,619,445.48/x
  3. Step 3: Cross multiply
    41,324,899.56x = 61,987,141.98 × 10,619,445.48
  4. Step 4: Simplify right side
    41,324,899.56x = 658,269,074,717,629.25
  5. Step 5: Solve for x
    x = 658,269,074,717,629.25/41,324,899.56
  6. Step 6: Final answer
    x = 15,929,114.93

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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.