Home / 3,832,092,498.24-5,287,288,033.44-2,245,331,969.28

Finding the Fourth Proportional to 3,832,092,498.24, 5,287,288,033.44 and 2,245,331,969.28

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Solution

The fourth proportional to 3,832,092,498.24, 5,287,288,033.44 and 2,245,331,969.28 is: 3,097,972,415.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,092,498.24 : 5,287,288,033.44 = 2,245,331,969.28 : x
  2. Step 2: Convert to fraction form
    3,832,092,498.24/5,287,288,033.44 = 2,245,331,969.28/x
  3. Step 3: Cross multiply
    3,832,092,498.24x = 5,287,288,033.44 × 2,245,331,969.28
  4. Step 4: Simplify right side
    3,832,092,498.24x = 11,871,716,852,274,413,568
  5. Step 5: Solve for x
    x = 11,871,716,852,274,413,568/3,832,092,498.24
  6. Step 6: Final answer
    x = 3,097,972,415.26

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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.