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Finding the Third Proportional to 6,759,871.50 and 10,310,070

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Solution

The third proportional to 6,759,871.50 and 10,310,070 is: 15,724,787.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,871.50 : 10,310,070 = 10,310,070 : x
  2. Step 2: Convert to fraction form
    6,759,871.50/10,310,070 = 10,310,070/x
  3. Step 3: Cross multiply
    6,759,871.50x = 10,310,070 × 10,310,070
  4. Step 4: Simplify right side
    6,759,871.50x = 106,297,543,404,900
  5. Step 5: Solve for x
    x = 106,297,543,404,900/6,759,871.50
  6. Step 6: Final answer
    x = 15,724,787.58

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.