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Finding the Third Proportional to 13,659,813 and 27,868,314.94

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Solution

The third proportional to 13,659,813 and 27,868,314.94 is: 56,856,047.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,659,813 : 27,868,314.94 = 27,868,314.94 : x
  2. Step 2: Convert to fraction form
    13,659,813/27,868,314.94 = 27,868,314.94/x
  3. Step 3: Cross multiply
    13,659,813x = 27,868,314.94 × 27,868,314.94
  4. Step 4: Simplify right side
    13,659,813x = 776,642,977,455,685.62
  5. Step 5: Solve for x
    x = 776,642,977,455,685.62/13,659,813
  6. Step 6: Final answer
    x = 56,856,047.55

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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.