Home / 36,242,615.46-50,014,817.56-19,945,091.46

Finding the Fourth Proportional to 36,242,615.46, 50,014,817.56 and 19,945,091.46

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Solution

The fourth proportional to 36,242,615.46, 50,014,817.56 and 19,945,091.46 is: 27,524,230.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,242,615.46 : 50,014,817.56 = 19,945,091.46 : x
  2. Step 2: Convert to fraction form
    36,242,615.46/50,014,817.56 = 19,945,091.46/x
  3. Step 3: Cross multiply
    36,242,615.46x = 50,014,817.56 × 19,945,091.46
  4. Step 4: Simplify right side
    36,242,615.46x = 997,550,110,589,414.12
  5. Step 5: Solve for x
    x = 997,550,110,589,414.12/36,242,615.46
  6. Step 6: Final answer
    x = 27,524,230.74

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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.