Home / 23,134,022.80-34,701,034.20-8,757,559.60

Finding the Fourth Proportional to 23,134,022.80, 34,701,034.20 and 8,757,559.60

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Solution

The fourth proportional to 23,134,022.80, 34,701,034.20 and 8,757,559.60 is: 13,136,339.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,134,022.80 : 34,701,034.20 = 8,757,559.60 : x
  2. Step 2: Convert to fraction form
    23,134,022.80/34,701,034.20 = 8,757,559.60/x
  3. Step 3: Cross multiply
    23,134,022.80x = 34,701,034.20 × 8,757,559.60
  4. Step 4: Simplify right side
    23,134,022.80x = 303,896,375,188,138.31
  5. Step 5: Solve for x
    x = 303,896,375,188,138.31/23,134,022.80
  6. Step 6: Final answer
    x = 13,136,339.40

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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.