Home / 33,729,669.88-46,546,960.03-18,259,754.54

Finding the Fourth Proportional to 33,729,669.88, 46,546,960.03 and 18,259,754.54

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Solution

The fourth proportional to 33,729,669.88, 46,546,960.03 and 18,259,754.54 is: 25,198,469.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,669.88 : 46,546,960.03 = 18,259,754.54 : x
  2. Step 2: Convert to fraction form
    33,729,669.88/46,546,960.03 = 18,259,754.54/x
  3. Step 3: Cross multiply
    33,729,669.88x = 46,546,960.03 × 18,259,754.54
  4. Step 4: Simplify right side
    33,729,669.88x = 849,936,064,452,606.88
  5. Step 5: Solve for x
    x = 849,936,064,452,606.88/33,729,669.88
  6. Step 6: Final answer
    x = 25,198,469.70

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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.