Home / 3,824,665,489,103.60-5,278,025,561,020.40-2,090,474,040,950

Finding the Fourth Proportional to 3,824,665,489,103.60, 5,278,025,561,020.40 and 2,090,474,040,950

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Solution

The fourth proportional to 3,824,665,489,103.60, 5,278,025,561,020.40 and 2,090,474,040,950 is: 2,884,847,172,705.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,665,489,103.60 : 5,278,025,561,020.40 = 2,090,474,040,950 : x
  2. Step 2: Convert to fraction form
    3,824,665,489,103.60/5,278,025,561,020.40 = 2,090,474,040,950/x
  3. Step 3: Cross multiply
    3,824,665,489,103.60x = 5,278,025,561,020.40 × 2,090,474,040,950
  4. Step 4: Simplify right side
    3,824,665,489,103.60x = 11,033,575,422,783,708,211,445,760
  5. Step 5: Solve for x
    x = 11,033,575,422,783,708,211,445,760/3,824,665,489,103.60
  6. Step 6: Final answer
    x = 2,884,847,172,705.21

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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.