Home / 26,175,067.23-36,123,513.30-18,733,427.94

Finding the Fourth Proportional to 26,175,067.23, 36,123,513.30 and 18,733,427.94

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Solution

The fourth proportional to 26,175,067.23, 36,123,513.30 and 18,733,427.94 is: 25,853,505.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,175,067.23 : 36,123,513.30 = 18,733,427.94 : x
  2. Step 2: Convert to fraction form
    26,175,067.23/36,123,513.30 = 18,733,427.94/x
  3. Step 3: Cross multiply
    26,175,067.23x = 36,123,513.30 × 18,733,427.94
  4. Step 4: Simplify right side
    26,175,067.23x = 676,717,233,345,181.62
  5. Step 5: Solve for x
    x = 676,717,233,345,181.62/26,175,067.23
  6. Step 6: Final answer
    x = 25,853,505.07

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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.