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Finding the Third Proportional to 14,218,246 and 30,626,610

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Solution

The third proportional to 14,218,246 and 30,626,610 is: 65,970,812.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,218,246 : 30,626,610 = 30,626,610 : x
  2. Step 2: Convert to fraction form
    14,218,246/30,626,610 = 30,626,610/x
  3. Step 3: Cross multiply
    14,218,246x = 30,626,610 × 30,626,610
  4. Step 4: Simplify right side
    14,218,246x = 937,989,240,092,100
  5. Step 5: Solve for x
    x = 937,989,240,092,100/14,218,246
  6. Step 6: Final answer
    x = 65,970,812.44

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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.