Home / 5,741,580,834-7,923,384,739.08-3,101,381,971.92

Finding the Fourth Proportional to 5,741,580,834, 7,923,384,739.08 and 3,101,381,971.92

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Solution

The fourth proportional to 5,741,580,834, 7,923,384,739.08 and 3,101,381,971.92 is: 4,279,908,843.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,580,834 : 7,923,384,739.08 = 3,101,381,971.92 : x
  2. Step 2: Convert to fraction form
    5,741,580,834/7,923,384,739.08 = 3,101,381,971.92/x
  3. Step 3: Cross multiply
    5,741,580,834x = 7,923,384,739.08 × 3,101,381,971.92
  4. Step 4: Simplify right side
    5,741,580,834x = 24,573,442,586,368,765,952
  5. Step 5: Solve for x
    x = 24,573,442,586,368,765,952/5,741,580,834
  6. Step 6: Final answer
    x = 4,279,908,843.37

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1.5x scale

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.