Home / 2,331,047,843.36-3,496,951,233.84-1,088,720,629.28

Finding the Fourth Proportional to 2,331,047,843.36, 3,496,951,233.84 and 1,088,720,629.28

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Solution

The fourth proportional to 2,331,047,843.36, 3,496,951,233.84 and 1,088,720,629.28 is: 1,633,258,175.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,047,843.36 : 3,496,951,233.84 = 1,088,720,629.28 : x
  2. Step 2: Convert to fraction form
    2,331,047,843.36/3,496,951,233.84 = 1,088,720,629.28/x
  3. Step 3: Cross multiply
    2,331,047,843.36x = 3,496,951,233.84 × 1,088,720,629.28
  4. Step 4: Simplify right side
    2,331,047,843.36x = 3,807,202,947,867,757,056
  5. Step 5: Solve for x
    x = 3,807,202,947,867,757,056/2,331,047,843.36
  6. Step 6: Final answer
    x = 1,633,258,175.59

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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.