Home / 33,876,398.97-46,748,757.42-18,406,594.33

Finding the Fourth Proportional to 33,876,398.97, 46,748,757.42 and 18,406,594.33

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Solution

The fourth proportional to 33,876,398.97, 46,748,757.42 and 18,406,594.33 is: 25,400,734.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,876,398.97 : 46,748,757.42 = 18,406,594.33 : x
  2. Step 2: Convert to fraction form
    33,876,398.97/46,748,757.42 = 18,406,594.33/x
  3. Step 3: Cross multiply
    33,876,398.97x = 46,748,757.42 × 18,406,594.33
  4. Step 4: Simplify right side
    33,876,398.97x = 860,485,413,144,645.62
  5. Step 5: Solve for x
    x = 860,485,413,144,645.62/33,876,398.97
  6. Step 6: Final answer
    x = 25,400,734.41

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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.