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Finding the Third Proportional to 14,012,668 and 30,186,200

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Solution

The third proportional to 14,012,668 and 30,186,200 is: 65,027,350.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,012,668 : 30,186,200 = 30,186,200 : x
  2. Step 2: Convert to fraction form
    14,012,668/30,186,200 = 30,186,200/x
  3. Step 3: Cross multiply
    14,012,668x = 30,186,200 × 30,186,200
  4. Step 4: Simplify right side
    14,012,668x = 911,206,670,440,000
  5. Step 5: Solve for x
    x = 911,206,670,440,000/14,012,668
  6. Step 6: Final answer
    x = 65,027,350.28

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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.