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Finding the Third Proportional to 19,126,467 and 41,275,459.50

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Solution

The third proportional to 19,126,467 and 41,275,459.50 is: 89,073,614.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,126,467 : 41,275,459.50 = 41,275,459.50 : x
  2. Step 2: Convert to fraction form
    19,126,467/41,275,459.50 = 41,275,459.50/x
  3. Step 3: Cross multiply
    19,126,467x = 41,275,459.50 × 41,275,459.50
  4. Step 4: Simplify right side
    19,126,467x = 1,703,663,556,936,140.25
  5. Step 5: Solve for x
    x = 1,703,663,556,936,140.25/19,126,467
  6. Step 6: Final answer
    x = 89,073,614.95

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.