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Finding the Third Proportional to 5,347,346 and 11,135,332

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Solution

The third proportional to 5,347,346 and 11,135,332 is: 23,188,254.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,347,346 : 11,135,332 = 11,135,332 : x
  2. Step 2: Convert to fraction form
    5,347,346/11,135,332 = 11,135,332/x
  3. Step 3: Cross multiply
    5,347,346x = 11,135,332 × 11,135,332
  4. Step 4: Simplify right side
    5,347,346x = 123,995,618,750,224
  5. Step 5: Solve for x
    x = 123,995,618,750,224/5,347,346
  6. Step 6: Final answer
    x = 23,188,254.28

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.