Home / 14,393,024.42-21,576,250.61-7,198,297.43

Finding the Fourth Proportional to 14,393,024.42, 21,576,250.61 and 7,198,297.43

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Solution

The fourth proportional to 14,393,024.42, 21,576,250.61 and 7,198,297.43 is: 10,790,801.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,393,024.42 : 21,576,250.61 = 7,198,297.43 : x
  2. Step 2: Convert to fraction form
    14,393,024.42/21,576,250.61 = 7,198,297.43/x
  3. Step 3: Cross multiply
    14,393,024.42x = 21,576,250.61 × 7,198,297.43
  4. Step 4: Simplify right side
    14,393,024.42x = 155,312,269,279,007.44
  5. Step 5: Solve for x
    x = 155,312,269,279,007.44/14,393,024.42
  6. Step 6: Final answer
    x = 10,790,801.48

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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.