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Finding the Third Proportional to 6,625,428 and 13,529,496

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Solution

The third proportional to 6,625,428 and 13,529,496 is: 27,627,990.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625,428 : 13,529,496 = 13,529,496 : x
  2. Step 2: Convert to fraction form
    6,625,428/13,529,496 = 13,529,496/x
  3. Step 3: Cross multiply
    6,625,428x = 13,529,496 × 13,529,496
  4. Step 4: Simplify right side
    6,625,428x = 183,047,262,014,016
  5. Step 5: Solve for x
    x = 183,047,262,014,016/6,625,428
  6. Step 6: Final answer
    x = 27,627,990.53

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.