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Finding the Third Proportional to 19,011,269 and 41,052,829

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Solution

The third proportional to 19,011,269 and 41,052,829 is: 88,649,251.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,011,269 : 41,052,829 = 41,052,829 : x
  2. Step 2: Convert to fraction form
    19,011,269/41,052,829 = 41,052,829/x
  3. Step 3: Cross multiply
    19,011,269x = 41,052,829 × 41,052,829
  4. Step 4: Simplify right side
    19,011,269x = 1,685,334,768,903,241
  5. Step 5: Solve for x
    x = 1,685,334,768,903,241/19,011,269
  6. Step 6: Final answer
    x = 88,649,251.60

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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.