Home / 26,706,067.75-36,855,927.39-14,945,236.66

Finding the Fourth Proportional to 26,706,067.75, 36,855,927.39 and 14,945,236.66

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Solution

The fourth proportional to 26,706,067.75, 36,855,927.39 and 14,945,236.66 is: 20,625,296.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,706,067.75 : 36,855,927.39 = 14,945,236.66 : x
  2. Step 2: Convert to fraction form
    26,706,067.75/36,855,927.39 = 14,945,236.66/x
  3. Step 3: Cross multiply
    26,706,067.75x = 36,855,927.39 × 14,945,236.66
  4. Step 4: Simplify right side
    26,706,067.75x = 550,820,557,167,326.12
  5. Step 5: Solve for x
    x = 550,820,557,167,326.12/26,706,067.75
  6. Step 6: Final answer
    x = 20,625,296.18

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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.