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Finding the Third Proportional to 19,181,098 and 41,098,132

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Solution

The third proportional to 19,181,098 and 41,098,132 is: 88,058,381.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,181,098 : 41,098,132 = 41,098,132 : x
  2. Step 2: Convert to fraction form
    19,181,098/41,098,132 = 41,098,132/x
  3. Step 3: Cross multiply
    19,181,098x = 41,098,132 × 41,098,132
  4. Step 4: Simplify right side
    19,181,098x = 1,689,056,453,889,424
  5. Step 5: Solve for x
    x = 1,689,056,453,889,424/19,181,098
  6. Step 6: Final answer
    x = 88,058,381.95

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.