Home / 3,971,395,029.36-5,952,954,391.08-2,222,032,974.96

Finding the Fourth Proportional to 3,971,395,029.36, 5,952,954,391.08 and 2,222,032,974.96

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Solution

The fourth proportional to 3,971,395,029.36, 5,952,954,391.08 and 2,222,032,974.96 is: 3,330,734,126.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,971,395,029.36 : 5,952,954,391.08 = 2,222,032,974.96 : x
  2. Step 2: Convert to fraction form
    3,971,395,029.36/5,952,954,391.08 = 2,222,032,974.96/x
  3. Step 3: Cross multiply
    3,971,395,029.36x = 5,952,954,391.08 × 2,222,032,974.96
  4. Step 4: Simplify right side
    3,971,395,029.36x = 13,227,660,955,412,686,848
  5. Step 5: Solve for x
    x = 13,227,660,955,412,686,848/3,971,395,029.36
  6. Step 6: Final answer
    x = 3,330,734,126.83

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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.