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Finding the Third Proportional to 4,843,318 and 10,277,000

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Solution

The third proportional to 4,843,318 and 10,277,000 is: 21,806,688.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,318 : 10,277,000 = 10,277,000 : x
  2. Step 2: Convert to fraction form
    4,843,318/10,277,000 = 10,277,000/x
  3. Step 3: Cross multiply
    4,843,318x = 10,277,000 × 10,277,000
  4. Step 4: Simplify right side
    4,843,318x = 105,616,729,000,000
  5. Step 5: Solve for x
    x = 105,616,729,000,000/4,843,318
  6. Step 6: Final answer
    x = 21,806,688.93

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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.