Home / 36,383,908.20-54,576,737.10-10,825,751.40

Finding the Fourth Proportional to 36,383,908.20, 54,576,737.10 and 10,825,751.40

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Solution

The fourth proportional to 36,383,908.20, 54,576,737.10 and 10,825,751.40 is: 16,238,887.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,383,908.20 : 54,576,737.10 = 10,825,751.40 : x
  2. Step 2: Convert to fraction form
    36,383,908.20/54,576,737.10 = 10,825,751.40/x
  3. Step 3: Cross multiply
    36,383,908.20x = 54,576,737.10 × 10,825,751.40
  4. Step 4: Simplify right side
    36,383,908.20x = 590,834,188,067,757
  5. Step 5: Solve for x
    x = 590,834,188,067,757/36,383,908.20
  6. Step 6: Final answer
    x = 16,238,887.39

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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.