Home / 3,511,266,181.05-5,263,212,383.22-1,181,394,293.38

Finding the Fourth Proportional to 3,511,266,181.05, 5,263,212,383.22 and 1,181,394,293.38

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Solution

The fourth proportional to 3,511,266,181.05, 5,263,212,383.22 and 1,181,394,293.38 is: 1,770,850,956.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,266,181.05 : 5,263,212,383.22 = 1,181,394,293.38 : x
  2. Step 2: Convert to fraction form
    3,511,266,181.05/5,263,212,383.22 = 1,181,394,293.38/x
  3. Step 3: Cross multiply
    3,511,266,181.05x = 5,263,212,383.22 × 1,181,394,293.38
  4. Step 4: Simplify right side
    3,511,266,181.05x = 6,217,929,074,403,862,528
  5. Step 5: Solve for x
    x = 6,217,929,074,403,862,528/3,511,266,181.05
  6. Step 6: Final answer
    x = 1,770,850,956.26

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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.