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Finding the Third Proportional to 6,482,142 and 13,925,052

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Solution

The third proportional to 6,482,142 and 13,925,052 is: 29,914,042.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,482,142 : 13,925,052 = 13,925,052 : x
  2. Step 2: Convert to fraction form
    6,482,142/13,925,052 = 13,925,052/x
  3. Step 3: Cross multiply
    6,482,142x = 13,925,052 × 13,925,052
  4. Step 4: Simplify right side
    6,482,142x = 193,907,073,202,704
  5. Step 5: Solve for x
    x = 193,907,073,202,704/6,482,142
  6. Step 6: Final answer
    x = 29,914,042.80

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.