Home / 182,104,081.80-273,156,122.70-162,972,205.80

Finding the Fourth Proportional to 182,104,081.80, 273,156,122.70 and 162,972,205.80

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Solution

The fourth proportional to 182,104,081.80, 273,156,122.70 and 162,972,205.80 is: 244,458,308.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,104,081.80 : 273,156,122.70 = 162,972,205.80 : x
  2. Step 2: Convert to fraction form
    182,104,081.80/273,156,122.70 = 162,972,205.80/x
  3. Step 3: Cross multiply
    182,104,081.80x = 273,156,122.70 × 162,972,205.80
  4. Step 4: Simplify right side
    182,104,081.80x = 44,516,855,844,194,456
  5. Step 5: Solve for x
    x = 44,516,855,844,194,456/182,104,081.80
  6. Step 6: Final answer
    x = 244,458,308.70

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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.