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Finding the Third Proportional to 19,310,724 and 41,425,182

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Solution

The third proportional to 19,310,724 and 41,425,182 is: 88,864,907.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,310,724 : 41,425,182 = 41,425,182 : x
  2. Step 2: Convert to fraction form
    19,310,724/41,425,182 = 41,425,182/x
  3. Step 3: Cross multiply
    19,310,724x = 41,425,182 × 41,425,182
  4. Step 4: Simplify right side
    19,310,724x = 1,716,045,703,733,124
  5. Step 5: Solve for x
    x = 1,716,045,703,733,124/19,310,724
  6. Step 6: Final answer
    x = 88,864,907.59

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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.