Home / 36,242,600.15-50,014,796.41-19,945,076.15

Finding the Fourth Proportional to 36,242,600.15, 50,014,796.41 and 19,945,076.15

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Solution

The fourth proportional to 36,242,600.15, 50,014,796.41 and 19,945,076.15 is: 27,524,209.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,242,600.15 : 50,014,796.41 = 19,945,076.15 : x
  2. Step 2: Convert to fraction form
    36,242,600.15/50,014,796.41 = 19,945,076.15/x
  3. Step 3: Cross multiply
    36,242,600.15x = 50,014,796.41 × 19,945,076.15
  4. Step 4: Simplify right side
    36,242,600.15x = 997,548,922,924,471.25
  5. Step 5: Solve for x
    x = 997,548,922,924,471.25/36,242,600.15
  6. Step 6: Final answer
    x = 27,524,209.60

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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.