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Finding the Third Proportional to 7,014,858 and 15,074,010

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Solution

The third proportional to 7,014,858 and 15,074,010 is: 32,392,070.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014,858 : 15,074,010 = 15,074,010 : x
  2. Step 2: Convert to fraction form
    7,014,858/15,074,010 = 15,074,010/x
  3. Step 3: Cross multiply
    7,014,858x = 15,074,010 × 15,074,010
  4. Step 4: Simplify right side
    7,014,858x = 227,225,777,480,100
  5. Step 5: Solve for x
    x = 227,225,777,480,100/7,014,858
  6. Step 6: Final answer
    x = 32,392,070.87

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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.