Home / 36,192,041.82-49,969,067.94-27,804,473.06

Finding the Fourth Proportional to 36,192,041.82, 49,969,067.94 and 27,804,473.06

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Solution

The fourth proportional to 36,192,041.82, 49,969,067.94 and 27,804,473.06 is: 38,388,649.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,192,041.82 : 49,969,067.94 = 27,804,473.06 : x
  2. Step 2: Convert to fraction form
    36,192,041.82/49,969,067.94 = 27,804,473.06/x
  3. Step 3: Cross multiply
    36,192,041.82x = 49,969,067.94 × 27,804,473.06
  4. Step 4: Simplify right side
    36,192,041.82x = 1,389,363,603,121,194.25
  5. Step 5: Solve for x
    x = 1,389,363,603,121,194.25/36,192,041.82
  6. Step 6: Final answer
    x = 38,388,649.36

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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.