Home / 34,136,239.38-51,204,410.91-13,941,481.38

Finding the Fourth Proportional to 34,136,239.38, 51,204,410.91 and 13,941,481.38

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Solution

The fourth proportional to 34,136,239.38, 51,204,410.91 and 13,941,481.38 is: 20,912,243.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,136,239.38 : 51,204,410.91 = 13,941,481.38 : x
  2. Step 2: Convert to fraction form
    34,136,239.38/51,204,410.91 = 13,941,481.38/x
  3. Step 3: Cross multiply
    34,136,239.38x = 51,204,410.91 × 13,941,481.38
  4. Step 4: Simplify right side
    34,136,239.38x = 713,865,341,275,633.88
  5. Step 5: Solve for x
    x = 713,865,341,275,633.88/34,136,239.38
  6. Step 6: Final answer
    x = 20,912,243.24

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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.