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Finding the Third Proportional to 13,060,608 and 28,248,768

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Solution

The third proportional to 13,060,608 and 28,248,768 is: 61,099,214.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,060,608 : 28,248,768 = 28,248,768 : x
  2. Step 2: Convert to fraction form
    13,060,608/28,248,768 = 28,248,768/x
  3. Step 3: Cross multiply
    13,060,608x = 28,248,768 × 28,248,768
  4. Step 4: Simplify right side
    13,060,608x = 797,992,893,517,824
  5. Step 5: Solve for x
    x = 797,992,893,517,824/13,060,608
  6. Step 6: Final answer
    x = 61,099,214.79

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.