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Finding the Third Proportional to 7,014,860 and 15,074,020

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Solution

The third proportional to 7,014,860 and 15,074,020 is: 32,392,104.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014,860 : 15,074,020 = 15,074,020 : x
  2. Step 2: Convert to fraction form
    7,014,860/15,074,020 = 15,074,020/x
  3. Step 3: Cross multiply
    7,014,860x = 15,074,020 × 15,074,020
  4. Step 4: Simplify right side
    7,014,860x = 227,226,078,960,400
  5. Step 5: Solve for x
    x = 227,226,078,960,400/7,014,860
  6. Step 6: Final answer
    x = 32,392,104.61

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