Home / 36,659,114.10-55,020,163.95-16,220,286.90

Finding the Fourth Proportional to 36,659,114.10, 55,020,163.95 and 16,220,286.90

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Solution

The fourth proportional to 36,659,114.10, 55,020,163.95 and 16,220,286.90 is: 24,344,364.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,659,114.10 : 55,020,163.95 = 16,220,286.90 : x
  2. Step 2: Convert to fraction form
    36,659,114.10/55,020,163.95 = 16,220,286.90/x
  3. Step 3: Cross multiply
    36,659,114.10x = 55,020,163.95 × 16,220,286.90
  4. Step 4: Simplify right side
    36,659,114.10x = 892,442,844,554,037.38
  5. Step 5: Solve for x
    x = 892,442,844,554,037.38/36,659,114.10
  6. Step 6: Final answer
    x = 24,344,364.74

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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.