Home / 36,242,610.38-50,014,810.50-19,945,086.38

Finding the Fourth Proportional to 36,242,610.38, 50,014,810.50 and 19,945,086.38

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Solution

The fourth proportional to 36,242,610.38, 50,014,810.50 and 19,945,086.38 is: 27,524,223.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,242,610.38 : 50,014,810.50 = 19,945,086.38 : x
  2. Step 2: Convert to fraction form
    36,242,610.38/50,014,810.50 = 19,945,086.38/x
  3. Step 3: Cross multiply
    36,242,610.38x = 50,014,810.50 × 19,945,086.38
  4. Step 4: Simplify right side
    36,242,610.38x = 997,549,715,845,851.75
  5. Step 5: Solve for x
    x = 997,549,715,845,851.75/36,242,610.38
  6. Step 6: Final answer
    x = 27,524,223.70

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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.