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Finding the Third Proportional to 4,101,434 and 8,833,966

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Solution

The third proportional to 4,101,434 and 8,833,966 is: 19,027,236.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,434 : 8,833,966 = 8,833,966 : x
  2. Step 2: Convert to fraction form
    4,101,434/8,833,966 = 8,833,966/x
  3. Step 3: Cross multiply
    4,101,434x = 8,833,966 × 8,833,966
  4. Step 4: Simplify right side
    4,101,434x = 78,038,955,289,156
  5. Step 5: Solve for x
    x = 78,038,955,289,156/4,101,434
  6. Step 6: Final answer
    x = 19,027,236.64

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.