Home / 22,023,805.33-33,001,754.82-11,790,023.14

Finding the Fourth Proportional to 22,023,805.33, 33,001,754.82 and 11,790,023.14

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Solution

The fourth proportional to 22,023,805.33, 33,001,754.82 and 11,790,023.14 is: 17,666,858.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,023,805.33 : 33,001,754.82 = 11,790,023.14 : x
  2. Step 2: Convert to fraction form
    22,023,805.33/33,001,754.82 = 11,790,023.14/x
  3. Step 3: Cross multiply
    22,023,805.33x = 33,001,754.82 × 11,790,023.14
  4. Step 4: Simplify right side
    22,023,805.33x = 389,091,452,988,406.56
  5. Step 5: Solve for x
    x = 389,091,452,988,406.56/22,023,805.33
  6. Step 6: Final answer
    x = 17,666,858.53

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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.