Home / 3,829,673,859.64-5,284,722,163.80-2,222,004,310.64

Finding the Fourth Proportional to 3,829,673,859.64, 5,284,722,163.80 and 2,222,004,310.64

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Solution

The fourth proportional to 3,829,673,859.64, 5,284,722,163.80 and 2,222,004,310.64 is: 3,066,233,799.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,673,859.64 : 5,284,722,163.80 = 2,222,004,310.64 : x
  2. Step 2: Convert to fraction form
    3,829,673,859.64/5,284,722,163.80 = 2,222,004,310.64/x
  3. Step 3: Cross multiply
    3,829,673,859.64x = 5,284,722,163.80 × 2,222,004,310.64
  4. Step 4: Simplify right side
    3,829,673,859.64x = 11,742,675,428,498,348,032
  5. Step 5: Solve for x
    x = 11,742,675,428,498,348,032/3,829,673,859.64
  6. Step 6: Final answer
    x = 3,066,233,799.24

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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.