Home / 33,940,009.76-50,914,797.04-10,903,219.68

Finding the Fourth Proportional to 33,940,009.76, 50,914,797.04 and 10,903,219.68

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Solution

The fourth proportional to 33,940,009.76, 50,914,797.04 and 10,903,219.68 is: 16,356,365.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,940,009.76 : 50,914,797.04 = 10,903,219.68 : x
  2. Step 2: Convert to fraction form
    33,940,009.76/50,914,797.04 = 10,903,219.68/x
  3. Step 3: Cross multiply
    33,940,009.76x = 50,914,797.04 × 10,903,219.68
  4. Step 4: Simplify right side
    33,940,009.76x = 555,135,217,089,733.75
  5. Step 5: Solve for x
    x = 555,135,217,089,733.75/33,940,009.76
  6. Step 6: Final answer
    x = 16,356,365.86

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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.