Home / 166,843,519,034.89-250,265,278,550.52-49,067,690,378.90

Finding the Fourth Proportional to 166,843,519,034.89, 250,265,278,550.52 and 49,067,690,378.90

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Solution

The fourth proportional to 166,843,519,034.89, 250,265,278,550.52 and 49,067,690,378.90 is: 73,601,535,567.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,843,519,034.89 : 250,265,278,550.52 = 49,067,690,378.90 : x
  2. Step 2: Convert to fraction form
    166,843,519,034.89/250,265,278,550.52 = 49,067,690,378.90/x
  3. Step 3: Cross multiply
    166,843,519,034.89x = 250,265,278,550.52 × 49,067,690,378.90
  4. Step 4: Simplify right side
    166,843,519,034.89x = 12,279,939,200,504,825,905,152
  5. Step 5: Solve for x
    x = 12,279,939,200,504,825,905,152/166,843,519,034.89
  6. Step 6: Final answer
    x = 73,601,535,567.81

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1.5x scale

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.