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Finding the Third Proportional to 10,314,048 and 22,342,272

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Solution

The third proportional to 10,314,048 and 22,342,272 is: 48,397,788.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,314,048 : 22,342,272 = 22,342,272 : x
  2. Step 2: Convert to fraction form
    10,314,048/22,342,272 = 22,342,272/x
  3. Step 3: Cross multiply
    10,314,048x = 22,342,272 × 22,342,272
  4. Step 4: Simplify right side
    10,314,048x = 499,177,118,121,984
  5. Step 5: Solve for x
    x = 499,177,118,121,984/10,314,048
  6. Step 6: Final answer
    x = 48,397,788.93

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