Home / 23,889,537.82-35,659,904.03-20,499,608.54

Finding the Fourth Proportional to 23,889,537.82, 35,659,904.03 and 20,499,608.54

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Solution

The fourth proportional to 23,889,537.82, 35,659,904.03 and 20,499,608.54 is: 30,599,757.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,889,537.82 : 35,659,904.03 = 20,499,608.54 : x
  2. Step 2: Convert to fraction form
    23,889,537.82/35,659,904.03 = 20,499,608.54/x
  3. Step 3: Cross multiply
    23,889,537.82x = 35,659,904.03 × 20,499,608.54
  4. Step 4: Simplify right side
    23,889,537.82x = 731,014,073,051,906.75
  5. Step 5: Solve for x
    x = 731,014,073,051,906.75/23,889,537.82
  6. Step 6: Final answer
    x = 30,599,757.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.