Home / 14,682,006.20-22,023,009.30-3,899,286.20

Finding the Fourth Proportional to 14,682,006.20, 22,023,009.30 and 3,899,286.20

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Solution

The fourth proportional to 14,682,006.20, 22,023,009.30 and 3,899,286.20 is: 5,848,929.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682,006.20 : 22,023,009.30 = 3,899,286.20 : x
  2. Step 2: Convert to fraction form
    14,682,006.20/22,023,009.30 = 3,899,286.20/x
  3. Step 3: Cross multiply
    14,682,006.20x = 22,023,009.30 × 3,899,286.20
  4. Step 4: Simplify right side
    14,682,006.20x = 85,874,016,245,961.67
  5. Step 5: Solve for x
    x = 85,874,016,245,961.67/14,682,006.20
  6. Step 6: Final answer
    x = 5,848,929.30

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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.