Home / 33,659,708.97-50,580,732.06-18,318,341.37

Finding the Fourth Proportional to 33,659,708.97, 50,580,732.06 and 18,318,341.37

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Solution

The fourth proportional to 33,659,708.97, 50,580,732.06 and 18,318,341.37 is: 27,527,127.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,659,708.97 : 50,580,732.06 = 18,318,341.37 : x
  2. Step 2: Convert to fraction form
    33,659,708.97/50,580,732.06 = 18,318,341.37/x
  3. Step 3: Cross multiply
    33,659,708.97x = 50,580,732.06 × 18,318,341.37
  4. Step 4: Simplify right side
    33,659,708.97x = 926,555,116,619,583.38
  5. Step 5: Solve for x
    x = 926,555,116,619,583.38/33,659,708.97
  6. Step 6: Final answer
    x = 27,527,127.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.