Home / 33,797,992.40-46,641,241.86-18,328,072.88

Finding the Fourth Proportional to 33,797,992.40, 46,641,241.86 and 18,328,072.88

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Solution

The fourth proportional to 33,797,992.40, 46,641,241.86 and 18,328,072.88 is: 25,292,747.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,797,992.40 : 46,641,241.86 = 18,328,072.88 : x
  2. Step 2: Convert to fraction form
    33,797,992.40/46,641,241.86 = 18,328,072.88/x
  3. Step 3: Cross multiply
    33,797,992.40x = 46,641,241.86 × 18,328,072.88
  4. Step 4: Simplify right side
    33,797,992.40x = 854,844,080,023,786.75
  5. Step 5: Solve for x
    x = 854,844,080,023,786.75/33,797,992.40
  6. Step 6: Final answer
    x = 25,292,747.27

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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.