Home / 33,729,678.03-46,546,971.24-18,259,762.66

Finding the Fourth Proportional to 33,729,678.03, 46,546,971.24 and 18,259,762.66

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Solution

The fourth proportional to 33,729,678.03, 46,546,971.24 and 18,259,762.66 is: 25,198,480.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,678.03 : 46,546,971.24 = 18,259,762.66 : x
  2. Step 2: Convert to fraction form
    33,729,678.03/46,546,971.24 = 18,259,762.66/x
  3. Step 3: Cross multiply
    33,729,678.03x = 46,546,971.24 × 18,259,762.66
  4. Step 4: Simplify right side
    33,729,678.03x = 849,936,647,384,246
  5. Step 5: Solve for x
    x = 849,936,647,384,246/33,729,678.03
  6. Step 6: Final answer
    x = 25,198,480.89

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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.