Home / 36,383,572.20-54,576,233.10-10,825,415.40

Finding the Fourth Proportional to 36,383,572.20, 54,576,233.10 and 10,825,415.40

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Solution

The fourth proportional to 36,383,572.20, 54,576,233.10 and 10,825,415.40 is: 16,238,383.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,383,572.20 : 54,576,233.10 = 10,825,415.40 : x
  2. Step 2: Convert to fraction form
    36,383,572.20/54,576,233.10 = 10,825,415.40/x
  3. Step 3: Cross multiply
    36,383,572.20x = 54,576,233.10 × 10,825,415.40
  4. Step 4: Simplify right side
    36,383,572.20x = 590,810,394,274,729.75
  5. Step 5: Solve for x
    x = 590,810,394,274,729.75/36,383,572.20
  6. Step 6: Final answer
    x = 16,238,383.38

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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.