Home / 14,945,540.20-22,410,015.90-5,959,940.20

Finding the Fourth Proportional to 14,945,540.20, 22,410,015.90 and 5,959,940.20

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Solution

The fourth proportional to 14,945,540.20, 22,410,015.90 and 5,959,940.20 is: 8,936,602.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,945,540.20 : 22,410,015.90 = 5,959,940.20 : x
  2. Step 2: Convert to fraction form
    14,945,540.20/22,410,015.90 = 5,959,940.20/x
  3. Step 3: Cross multiply
    14,945,540.20x = 22,410,015.90 × 5,959,940.20
  4. Step 4: Simplify right side
    14,945,540.20x = 133,562,354,645,049.17
  5. Step 5: Solve for x
    x = 133,562,354,645,049.17/14,945,540.20
  6. Step 6: Final answer
    x = 8,936,602.68

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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.