Home / 6,384,452,006.03-8,810,367,050.22-3,526,542,997.97

Finding the Fourth Proportional to 6,384,452,006.03, 8,810,367,050.22 and 3,526,542,997.97

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Solution

The fourth proportional to 6,384,452,006.03, 8,810,367,050.22 and 3,526,542,997.97 is: 4,866,531,724.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,452,006.03 : 8,810,367,050.22 = 3,526,542,997.97 : x
  2. Step 2: Convert to fraction form
    6,384,452,006.03/8,810,367,050.22 = 3,526,542,997.97/x
  3. Step 3: Cross multiply
    6,384,452,006.03x = 8,810,367,050.22 × 3,526,542,997.97
  4. Step 4: Simplify right side
    6,384,452,006.03x = 31,070,138,230,498,938,880
  5. Step 5: Solve for x
    x = 31,070,138,230,498,938,880/6,384,452,006.03
  6. Step 6: Final answer
    x = 4,866,531,724.44

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Double scale
Find fourth proportional to 6,384,452,007.03, 8,810,367,051.60 and 3,526,542,998.97
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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.