Home / 33,951,611.89-46,853,229.90-18,481,812.31

Finding the Fourth Proportional to 33,951,611.89, 46,853,229.90 and 18,481,812.31

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Solution

The fourth proportional to 33,951,611.89, 46,853,229.90 and 18,481,812.31 is: 25,504,903.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,951,611.89 : 46,853,229.90 = 18,481,812.31 : x
  2. Step 2: Convert to fraction form
    33,951,611.89/46,853,229.90 = 18,481,812.31/x
  3. Step 3: Cross multiply
    33,951,611.89x = 46,853,229.90 × 18,481,812.31
  4. Step 4: Simplify right side
    33,951,611.89x = 865,932,601,129,080
  5. Step 5: Solve for x
    x = 865,932,601,129,080/33,951,611.89
  6. Step 6: Final answer
    x = 25,504,903.98

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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.