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Finding the Third Proportional to 12,121,056 and 26,932,662

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Solution

The third proportional to 12,121,056 and 26,932,662 is: 59,843,654.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,121,056 : 26,932,662 = 26,932,662 : x
  2. Step 2: Convert to fraction form
    12,121,056/26,932,662 = 26,932,662/x
  3. Step 3: Cross multiply
    12,121,056x = 26,932,662 × 26,932,662
  4. Step 4: Simplify right side
    12,121,056x = 725,368,282,406,244
  5. Step 5: Solve for x
    x = 725,368,282,406,244/12,121,056
  6. Step 6: Final answer
    x = 59,843,654.08

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.