Home / 11,227,552,610.36-15,494,145,046.31-6,215,383,735.88

Finding the Fourth Proportional to 11,227,552,610.36, 15,494,145,046.31 and 6,215,383,735.88

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Solution

The fourth proportional to 11,227,552,610.36, 15,494,145,046.31 and 6,215,383,735.88 is: 8,577,297,338.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,552,610.36 : 15,494,145,046.31 = 6,215,383,735.88 : x
  2. Step 2: Convert to fraction form
    11,227,552,610.36/15,494,145,046.31 = 6,215,383,735.88/x
  3. Step 3: Cross multiply
    11,227,552,610.36x = 15,494,145,046.31 × 6,215,383,735.88
  4. Step 4: Simplify right side
    11,227,552,610.36x = 96,302,057,122,135,801,856
  5. Step 5: Solve for x
    x = 96,302,057,122,135,801,856/11,227,552,610.36
  6. Step 6: Final answer
    x = 8,577,297,338.45

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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.