Home / 36,836,136.20-55,147,916.10-32,584,608.20

Finding the Fourth Proportional to 36,836,136.20, 55,147,916.10 and 32,584,608.20

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Solution

The fourth proportional to 36,836,136.20, 55,147,916.10 and 32,584,608.20 is: 48,782,891.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,836,136.20 : 55,147,916.10 = 32,584,608.20 : x
  2. Step 2: Convert to fraction form
    36,836,136.20/55,147,916.10 = 32,584,608.20/x
  3. Step 3: Cross multiply
    36,836,136.20x = 55,147,916.10 × 32,584,608.20
  4. Step 4: Simplify right side
    36,836,136.20x = 1,796,973,239,164,972
  5. Step 5: Solve for x
    x = 1,796,973,239,164,972/36,836,136.20
  6. Step 6: Final answer
    x = 48,782,891.60

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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.