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Finding the Third Proportional to 19,183,234 and 41,087,172

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Solution

The third proportional to 19,183,234 and 41,087,172 is: 88,001,621.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,183,234 : 41,087,172 = 41,087,172 : x
  2. Step 2: Convert to fraction form
    19,183,234/41,087,172 = 41,087,172/x
  3. Step 3: Cross multiply
    19,183,234x = 41,087,172 × 41,087,172
  4. Step 4: Simplify right side
    19,183,234x = 1,688,155,702,957,584
  5. Step 5: Solve for x
    x = 1,688,155,702,957,584/19,183,234
  6. Step 6: Final answer
    x = 88,001,621.78

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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.