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Finding the Third Proportional to 4,936,013 and 10,817,434

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Solution

The third proportional to 4,936,013 and 10,817,434 is: 23,706,760.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,013 : 10,817,434 = 10,817,434 : x
  2. Step 2: Convert to fraction form
    4,936,013/10,817,434 = 10,817,434/x
  3. Step 3: Cross multiply
    4,936,013x = 10,817,434 × 10,817,434
  4. Step 4: Simplify right side
    4,936,013x = 117,016,878,344,356
  5. Step 5: Solve for x
    x = 117,016,878,344,356/4,936,013
  6. Step 6: Final answer
    x = 23,706,760.57

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.