Home / 24,686,081.20-36,966,136.20-19,647,233.20

Finding the Fourth Proportional to 24,686,081.20, 36,966,136.20 and 19,647,233.20

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Solution

The fourth proportional to 24,686,081.20, 36,966,136.20 and 19,647,233.20 is: 29,420,720.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,686,081.20 : 36,966,136.20 = 19,647,233.20 : x
  2. Step 2: Convert to fraction form
    24,686,081.20/36,966,136.20 = 19,647,233.20/x
  3. Step 3: Cross multiply
    24,686,081.20x = 36,966,136.20 × 19,647,233.20
  4. Step 4: Simplify right side
    24,686,081.20x = 726,282,298,424,361.88
  5. Step 5: Solve for x
    x = 726,282,298,424,361.88/24,686,081.20
  6. Step 6: Final answer
    x = 29,420,720.63

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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.