Home / 36,250,201.80-50,025,486.53-19,730,286.97

Finding the Fourth Proportional to 36,250,201.80, 50,025,486.53 and 19,730,286.97

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Solution

The fourth proportional to 36,250,201.80, 50,025,486.53 and 19,730,286.97 is: 27,227,909.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,250,201.80 : 50,025,486.53 = 19,730,286.97 : x
  2. Step 2: Convert to fraction form
    36,250,201.80/50,025,486.53 = 19,730,286.97/x
  3. Step 3: Cross multiply
    36,250,201.80x = 50,025,486.53 × 19,730,286.97
  4. Step 4: Simplify right side
    36,250,201.80x = 987,017,205,050,769.50
  5. Step 5: Solve for x
    x = 987,017,205,050,769.50/36,250,201.80
  6. Step 6: Final answer
    x = 27,227,909.25

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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.