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Finding the Third Proportional to 6,018,867 and 9,330,111

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Solution

The third proportional to 6,018,867 and 9,330,111 is: 14,463,016.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,867 : 9,330,111 = 9,330,111 : x
  2. Step 2: Convert to fraction form
    6,018,867/9,330,111 = 9,330,111/x
  3. Step 3: Cross multiply
    6,018,867x = 9,330,111 × 9,330,111
  4. Step 4: Simplify right side
    6,018,867x = 87,050,971,272,321
  5. Step 5: Solve for x
    x = 87,050,971,272,321/6,018,867
  6. Step 6: Final answer
    x = 14,463,016.26

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.