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Finding the Third Proportional to 13,791,960 and 29,265,078

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Solution

The third proportional to 13,791,960 and 29,265,078 is: 62,097,395.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,791,960 : 29,265,078 = 29,265,078 : x
  2. Step 2: Convert to fraction form
    13,791,960/29,265,078 = 29,265,078/x
  3. Step 3: Cross multiply
    13,791,960x = 29,265,078 × 29,265,078
  4. Step 4: Simplify right side
    13,791,960x = 856,444,790,346,084
  5. Step 5: Solve for x
    x = 856,444,790,346,084/13,791,960
  6. Step 6: Final answer
    x = 62,097,395.17

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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.