Home / 3,511,266,179.36-5,263,212,380.70-1,181,394,291.70

Finding the Fourth Proportional to 3,511,266,179.36, 5,263,212,380.70 and 1,181,394,291.70

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Solution

The fourth proportional to 3,511,266,179.36, 5,263,212,380.70 and 1,181,394,291.70 is: 1,770,850,953.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,266,179.36 : 5,263,212,380.70 = 1,181,394,291.70 : x
  2. Step 2: Convert to fraction form
    3,511,266,179.36/5,263,212,380.70 = 1,181,394,291.70/x
  3. Step 3: Cross multiply
    3,511,266,179.36x = 5,263,212,380.70 × 1,181,394,291.70
  4. Step 4: Simplify right side
    3,511,266,179.36x = 6,217,929,062,541,770,752
  5. Step 5: Solve for x
    x = 6,217,929,062,541,770,752/3,511,266,179.36
  6. Step 6: Final answer
    x = 1,770,850,953.74

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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.