Home / 199,548,193.64-273,376,458.46-192,087,524.71

Finding the Fourth Proportional to 199,548,193.64, 273,376,458.46 and 192,087,524.71

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Solution

The fourth proportional to 199,548,193.64, 273,376,458.46 and 192,087,524.71 is: 263,155,512.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,548,193.64 : 273,376,458.46 = 192,087,524.71 : x
  2. Step 2: Convert to fraction form
    199,548,193.64/273,376,458.46 = 192,087,524.71/x
  3. Step 3: Cross multiply
    199,548,193.64x = 273,376,458.46 × 192,087,524.71
  4. Step 4: Simplify right side
    199,548,193.64x = 52,512,207,219,567,536
  5. Step 5: Solve for x
    x = 52,512,207,219,567,536/199,548,193.64
  6. Step 6: Final answer
    x = 263,155,512.77

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.