Home / 33,231,649.80-49,819,481.10-17,275,297.80

Finding the Fourth Proportional to 33,231,649.80, 49,819,481.10 and 17,275,297.80

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Solution

The fourth proportional to 33,231,649.80, 49,819,481.10 and 17,275,297.80 is: 25,898,394.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,231,649.80 : 49,819,481.10 = 17,275,297.80 : x
  2. Step 2: Convert to fraction form
    33,231,649.80/49,819,481.10 = 17,275,297.80/x
  3. Step 3: Cross multiply
    33,231,649.80x = 49,819,481.10 × 17,275,297.80
  4. Step 4: Simplify right side
    33,231,649.80x = 860,646,372,243,971.62
  5. Step 5: Solve for x
    x = 860,646,372,243,971.62/33,231,649.80
  6. Step 6: Final answer
    x = 25,898,394.37

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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.