Home / 54,257,591,371.91-81,395,659,131.29-22,368,832,296.82

Finding the Fourth Proportional to 54,257,591,371.91, 81,395,659,131.29 and 22,368,832,296.82

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Solution

The fourth proportional to 54,257,591,371.91, 81,395,659,131.29 and 22,368,832,296.82 is: 33,557,071,052.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,257,591,371.91 : 81,395,659,131.29 = 22,368,832,296.82 : x
  2. Step 2: Convert to fraction form
    54,257,591,371.91/81,395,659,131.29 = 22,368,832,296.82/x
  3. Step 3: Cross multiply
    54,257,591,371.91x = 81,395,659,131.29 × 22,368,832,296.82
  4. Step 4: Simplify right side
    54,257,591,371.91x = 1,820,725,848,796,833,775,616
  5. Step 5: Solve for x
    x = 1,820,725,848,796,833,775,616/54,257,591,371.91
  6. Step 6: Final answer
    x = 33,557,071,052.36

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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.