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Finding the Third Proportional to 12,663,054 and 25,773,254

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Solution

The third proportional to 12,663,054 and 25,773,254 is: 52,456,589.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,663,054 : 25,773,254 = 25,773,254 : x
  2. Step 2: Convert to fraction form
    12,663,054/25,773,254 = 25,773,254/x
  3. Step 3: Cross multiply
    12,663,054x = 25,773,254 × 25,773,254
  4. Step 4: Simplify right side
    12,663,054x = 664,260,621,748,516
  5. Step 5: Solve for x
    x = 664,260,621,748,516/12,663,054
  6. Step 6: Final answer
    x = 52,456,589.20

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.