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Finding the Third Proportional to 6,958,200 and 14,112,048

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Solution

The third proportional to 6,958,200 and 14,112,048 is: 28,620,893.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,200 : 14,112,048 = 14,112,048 : x
  2. Step 2: Convert to fraction form
    6,958,200/14,112,048 = 14,112,048/x
  3. Step 3: Cross multiply
    6,958,200x = 14,112,048 × 14,112,048
  4. Step 4: Simplify right side
    6,958,200x = 199,149,898,754,304
  5. Step 5: Solve for x
    x = 199,149,898,754,304/6,958,200
  6. Step 6: Final answer
    x = 28,620,893.16

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.