Home / 36,608,446.36-50,543,321.34-22,684,576.60

Finding the Fourth Proportional to 36,608,446.36, 50,543,321.34 and 22,684,576.60

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Solution

The fourth proportional to 36,608,446.36, 50,543,321.34 and 22,684,576.60 is: 31,319,380.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,608,446.36 : 50,543,321.34 = 22,684,576.60 : x
  2. Step 2: Convert to fraction form
    36,608,446.36/50,543,321.34 = 22,684,576.60/x
  3. Step 3: Cross multiply
    36,608,446.36x = 50,543,321.34 × 22,684,576.60
  4. Step 4: Simplify right side
    36,608,446.36x = 1,146,553,844,555,644.75
  5. Step 5: Solve for x
    x = 1,146,553,844,555,644.75/36,608,446.36
  6. Step 6: Final answer
    x = 31,319,380.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.