Home / 180,069,033.25-269,671,952.71-92,399,843.17

Finding the Fourth Proportional to 180,069,033.25, 269,671,952.71 and 92,399,843.17

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Solution

The fourth proportional to 180,069,033.25, 269,671,952.71 and 92,399,843.17 is: 138,378,296.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,069,033.25 : 269,671,952.71 = 92,399,843.17 : x
  2. Step 2: Convert to fraction form
    180,069,033.25/269,671,952.71 = 92,399,843.17/x
  3. Step 3: Cross multiply
    180,069,033.25x = 269,671,952.71 × 92,399,843.17
  4. Step 4: Simplify right side
    180,069,033.25x = 24,917,646,137,751,656
  5. Step 5: Solve for x
    x = 24,917,646,137,751,656/180,069,033.25
  6. Step 6: Final answer
    x = 138,378,296.86

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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.