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Finding the Third Proportional to 10,376,658 and 22,708,086

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Solution

The third proportional to 10,376,658 and 22,708,086 is: 49,693,954.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,376,658 : 22,708,086 = 22,708,086 : x
  2. Step 2: Convert to fraction form
    10,376,658/22,708,086 = 22,708,086/x
  3. Step 3: Cross multiply
    10,376,658x = 22,708,086 × 22,708,086
  4. Step 4: Simplify right side
    10,376,658x = 515,657,169,783,396
  5. Step 5: Solve for x
    x = 515,657,169,783,396/10,376,658
  6. Step 6: Final answer
    x = 49,693,954.43

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.