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Finding the Third Proportional to 4,829,181 and 10,234,086

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Solution

The third proportional to 4,829,181 and 10,234,086 is: 21,688,256.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,181 : 10,234,086 = 10,234,086 : x
  2. Step 2: Convert to fraction form
    4,829,181/10,234,086 = 10,234,086/x
  3. Step 3: Cross multiply
    4,829,181x = 10,234,086 × 10,234,086
  4. Step 4: Simplify right side
    4,829,181x = 104,736,516,255,396
  5. Step 5: Solve for x
    x = 104,736,516,255,396/4,829,181
  6. Step 6: Final answer
    x = 21,688,256.51

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.