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Finding the Third Proportional to 11,802,423.94 and 25,398,463.78

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Solution

The third proportional to 11,802,423.94 and 25,398,463.78 is: 54,656,735.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,802,423.94 : 25,398,463.78 = 25,398,463.78 : x
  2. Step 2: Convert to fraction form
    11,802,423.94/25,398,463.78 = 25,398,463.78/x
  3. Step 3: Cross multiply
    11,802,423.94x = 25,398,463.78 × 25,398,463.78
  4. Step 4: Simplify right side
    11,802,423.94x = 645,081,962,447,468
  5. Step 5: Solve for x
    x = 645,081,962,447,468/11,802,423.94
  6. Step 6: Final answer
    x = 54,656,735.42

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.