Home / 24,115,641.37-36,131,340.30-20,097,947.41

Finding the Fourth Proportional to 24,115,641.37, 36,131,340.30 and 20,097,947.41

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Solution

The fourth proportional to 24,115,641.37, 36,131,340.30 and 20,097,947.41 is: 30,111,816.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,115,641.37 : 36,131,340.30 = 20,097,947.41 : x
  2. Step 2: Convert to fraction form
    24,115,641.37/36,131,340.30 = 20,097,947.41/x
  3. Step 3: Cross multiply
    24,115,641.37x = 36,131,340.30 × 20,097,947.41
  4. Step 4: Simplify right side
    24,115,641.37x = 726,165,777,202,213.62
  5. Step 5: Solve for x
    x = 726,165,777,202,213.62/24,115,641.37
  6. Step 6: Final answer
    x = 30,111,816.89

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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.