Home / 29,722,040.80-44,583,061.20-25,187,077.60

Finding the Fourth Proportional to 29,722,040.80, 44,583,061.20 and 25,187,077.60

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Solution

The fourth proportional to 29,722,040.80, 44,583,061.20 and 25,187,077.60 is: 37,780,616.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,722,040.80 : 44,583,061.20 = 25,187,077.60 : x
  2. Step 2: Convert to fraction form
    29,722,040.80/44,583,061.20 = 25,187,077.60/x
  3. Step 3: Cross multiply
    29,722,040.80x = 44,583,061.20 × 25,187,077.60
  4. Step 4: Simplify right side
    29,722,040.80x = 1,122,917,022,089,949.25
  5. Step 5: Solve for x
    x = 1,122,917,022,089,949.25/29,722,040.80
  6. Step 6: Final answer
    x = 37,780,616.40

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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.