Home / 29,040,040.80-43,560,061.20-25,058,728.80

Finding the Fourth Proportional to 29,040,040.80, 43,560,061.20 and 25,058,728.80

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Solution

The fourth proportional to 29,040,040.80, 43,560,061.20 and 25,058,728.80 is: 37,588,093.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,040,040.80 : 43,560,061.20 = 25,058,728.80 : x
  2. Step 2: Convert to fraction form
    29,040,040.80/43,560,061.20 = 25,058,728.80/x
  3. Step 3: Cross multiply
    29,040,040.80x = 43,560,061.20 × 25,058,728.80
  4. Step 4: Simplify right side
    29,040,040.80x = 1,091,559,760,122,202.62
  5. Step 5: Solve for x
    x = 1,091,559,760,122,202.62/29,040,040.80
  6. Step 6: Final answer
    x = 37,588,093.20

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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.