Home / 11,094,691,968.92-16,647,759,584.10-5,199,850,080.44

Finding the Fourth Proportional to 11,094,691,968.92, 16,647,759,584.10 and 5,199,850,080.44

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Solution

The fourth proportional to 11,094,691,968.92, 16,647,759,584.10 and 5,199,850,080.44 is: 7,802,456,729.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,691,968.92 : 16,647,759,584.10 = 5,199,850,080.44 : x
  2. Step 2: Convert to fraction form
    11,094,691,968.92/16,647,759,584.10 = 5,199,850,080.44/x
  3. Step 3: Cross multiply
    11,094,691,968.92x = 16,647,759,584.10 × 5,199,850,080.44
  4. Step 4: Simplify right side
    11,094,691,968.92x = 86,565,854,012,528,164,864
  5. Step 5: Solve for x
    x = 86,565,854,012,528,164,864/11,094,691,968.92
  6. Step 6: Final answer
    x = 7,802,456,729.31

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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.