Home / 24,557,616.20-36,836,424.30-8,378,190.20

Finding the Fourth Proportional to 24,557,616.20, 36,836,424.30 and 8,378,190.20

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Solution

The fourth proportional to 24,557,616.20, 36,836,424.30 and 8,378,190.20 is: 12,567,285.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,557,616.20 : 36,836,424.30 = 8,378,190.20 : x
  2. Step 2: Convert to fraction form
    24,557,616.20/36,836,424.30 = 8,378,190.20/x
  3. Step 3: Cross multiply
    24,557,616.20x = 36,836,424.30 × 8,378,190.20
  4. Step 4: Simplify right side
    24,557,616.20x = 308,622,569,073,301.81
  5. Step 5: Solve for x
    x = 308,622,569,073,301.81/24,557,616.20
  6. Step 6: Final answer
    x = 12,567,285.30

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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.