Home / 16,183,266.90-24,274,900.35-11,081,433.30

Finding the Fourth Proportional to 16,183,266.90, 24,274,900.35 and 11,081,433.30

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Solution

The fourth proportional to 16,183,266.90, 24,274,900.35 and 11,081,433.30 is: 16,622,149.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,183,266.90 : 24,274,900.35 = 11,081,433.30 : x
  2. Step 2: Convert to fraction form
    16,183,266.90/24,274,900.35 = 11,081,433.30/x
  3. Step 3: Cross multiply
    16,183,266.90x = 24,274,900.35 × 11,081,433.30
  4. Step 4: Simplify right side
    16,183,266.90x = 269,000,689,092,671.69
  5. Step 5: Solve for x
    x = 269,000,689,092,671.69/16,183,266.90
  6. Step 6: Final answer
    x = 16,622,149.95

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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.