Home / 33,951,610.89-46,853,228.52-18,481,811.31

Finding the Fourth Proportional to 33,951,610.89, 46,853,228.52 and 18,481,811.31

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Solution

The fourth proportional to 33,951,610.89, 46,853,228.52 and 18,481,811.31 is: 25,504,902.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,951,610.89 : 46,853,228.52 = 18,481,811.31 : x
  2. Step 2: Convert to fraction form
    33,951,610.89/46,853,228.52 = 18,481,811.31/x
  3. Step 3: Cross multiply
    33,951,610.89x = 46,853,228.52 × 18,481,811.31
  4. Step 4: Simplify right side
    33,951,610.89x = 865,932,528,770,950.50
  5. Step 5: Solve for x
    x = 865,932,528,770,950.50/33,951,610.89
  6. Step 6: Final answer
    x = 25,504,902.60

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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.