Home / 33,729,679.03-46,546,972.62-18,259,763.66

Finding the Fourth Proportional to 33,729,679.03, 46,546,972.62 and 18,259,763.66

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Solution

The fourth proportional to 33,729,679.03, 46,546,972.62 and 18,259,763.66 is: 25,198,482.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,679.03 : 46,546,972.62 = 18,259,763.66 : x
  2. Step 2: Convert to fraction form
    33,729,679.03/46,546,972.62 = 18,259,763.66/x
  3. Step 3: Cross multiply
    33,729,679.03x = 46,546,972.62 × 18,259,763.66
  4. Step 4: Simplify right side
    33,729,679.03x = 849,936,719,129,691
  5. Step 5: Solve for x
    x = 849,936,719,129,691/33,729,679.03
  6. Step 6: Final answer
    x = 25,198,482.27

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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.