Home / 33,729,681.03-46,546,975.38-18,259,765.66

Finding the Fourth Proportional to 33,729,681.03, 46,546,975.38 and 18,259,765.66

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Solution

The fourth proportional to 33,729,681.03, 46,546,975.38 and 18,259,765.66 is: 25,198,485.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,681.03 : 46,546,975.38 = 18,259,765.66 : x
  2. Step 2: Convert to fraction form
    33,729,681.03/46,546,975.38 = 18,259,765.66/x
  3. Step 3: Cross multiply
    33,729,681.03x = 46,546,975.38 × 18,259,765.66
  4. Step 4: Simplify right side
    33,729,681.03x = 849,936,862,620,589.50
  5. Step 5: Solve for x
    x = 849,936,862,620,589.50/33,729,681.03
  6. Step 6: Final answer
    x = 25,198,485.03

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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.