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Finding the Third Proportional to 3,331,164 and 7,233,117

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Solution

The third proportional to 3,331,164 and 7,233,117 is: 15,705,615.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,164 : 7,233,117 = 7,233,117 : x
  2. Step 2: Convert to fraction form
    3,331,164/7,233,117 = 7,233,117/x
  3. Step 3: Cross multiply
    3,331,164x = 7,233,117 × 7,233,117
  4. Step 4: Simplify right side
    3,331,164x = 52,317,981,535,689
  5. Step 5: Solve for x
    x = 52,317,981,535,689/3,331,164
  6. Step 6: Final answer
    x = 15,705,615.68

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.