Home / 23,573,576.08-35,366,137.80-8,218,736.56

Finding the Fourth Proportional to 23,573,576.08, 35,366,137.80 and 8,218,736.56

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Solution

The fourth proportional to 23,573,576.08, 35,366,137.80 and 8,218,736.56 is: 12,330,117.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,573,576.08 : 35,366,137.80 = 8,218,736.56 : x
  2. Step 2: Convert to fraction form
    23,573,576.08/35,366,137.80 = 8,218,736.56/x
  3. Step 3: Cross multiply
    23,573,576.08x = 35,366,137.80 × 8,218,736.56
  4. Step 4: Simplify right side
    23,573,576.08x = 290,664,969,722,857.94
  5. Step 5: Solve for x
    x = 290,664,969,722,857.94/23,573,576.08
  6. Step 6: Final answer
    x = 12,330,117.79

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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.