Home / 33,056,757.66-49,556,738.07-11,488,557.18

Finding the Fourth Proportional to 33,056,757.66, 49,556,738.07 and 11,488,557.18

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Solution

The fourth proportional to 33,056,757.66, 49,556,738.07 and 11,488,557.18 is: 17,222,966.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,056,757.66 : 49,556,738.07 = 11,488,557.18 : x
  2. Step 2: Convert to fraction form
    33,056,757.66/49,556,738.07 = 11,488,557.18/x
  3. Step 3: Cross multiply
    33,056,757.66x = 49,556,738.07 × 11,488,557.18
  4. Step 4: Simplify right side
    33,056,757.66x = 569,335,418,971,477.88
  5. Step 5: Solve for x
    x = 569,335,418,971,477.88/33,056,757.66
  6. Step 6: Final answer
    x = 17,222,966.17

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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.