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Finding the Third Proportional to 4,033,376.65 and 9,448,664.87

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Solution

The third proportional to 4,033,376.65 and 9,448,664.87 is: 22,134,622.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,376.65 : 9,448,664.87 = 9,448,664.87 : x
  2. Step 2: Convert to fraction form
    4,033,376.65/9,448,664.87 = 9,448,664.87/x
  3. Step 3: Cross multiply
    4,033,376.65x = 9,448,664.87 × 9,448,664.87
  4. Step 4: Simplify right side
    4,033,376.65x = 89,277,267,846,238.22
  5. Step 5: Solve for x
    x = 89,277,267,846,238.22/4,033,376.65
  6. Step 6: Final answer
    x = 22,134,622.09

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.