Home / 6,384,452,003.03-8,810,367,046.08-3,526,542,994.97

Finding the Fourth Proportional to 6,384,452,003.03, 8,810,367,046.08 and 3,526,542,994.97

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Solution

The fourth proportional to 6,384,452,003.03, 8,810,367,046.08 and 3,526,542,994.97 is: 4,866,531,720.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,452,003.03 : 8,810,367,046.08 = 3,526,542,994.97 : x
  2. Step 2: Convert to fraction form
    6,384,452,003.03/8,810,367,046.08 = 3,526,542,994.97/x
  3. Step 3: Cross multiply
    6,384,452,003.03x = 8,810,367,046.08 × 3,526,542,994.97
  4. Step 4: Simplify right side
    6,384,452,003.03x = 31,070,138,189,467,951,104
  5. Step 5: Solve for x
    x = 31,070,138,189,467,951,104/6,384,452,003.03
  6. Step 6: Final answer
    x = 4,866,531,720.30

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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.