Home / 3,567,775,539.92-5,351,629,229.89-2,169,145,958.93

Finding the Fourth Proportional to 3,567,775,539.92, 5,351,629,229.89 and 2,169,145,958.93

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Solution

The fourth proportional to 3,567,775,539.92, 5,351,629,229.89 and 2,169,145,958.93 is: 3,253,698,218.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,775,539.92 : 5,351,629,229.89 = 2,169,145,958.93 : x
  2. Step 2: Convert to fraction form
    3,567,775,539.92/5,351,629,229.89 = 2,169,145,958.93/x
  3. Step 3: Cross multiply
    3,567,775,539.92x = 5,351,629,229.89 × 2,169,145,958.93
  4. Step 4: Simplify right side
    3,567,775,539.92x = 11,608,464,917,675,380,736
  5. Step 5: Solve for x
    x = 11,608,464,917,675,380,736/3,567,775,539.92
  6. Step 6: Final answer
    x = 3,253,698,218.34

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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.