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Finding the Third Proportional to 12,526,853 and 26,199,068

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Solution

The third proportional to 12,526,853 and 26,199,068 is: 54,793,583.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,526,853 : 26,199,068 = 26,199,068 : x
  2. Step 2: Convert to fraction form
    12,526,853/26,199,068 = 26,199,068/x
  3. Step 3: Cross multiply
    12,526,853x = 26,199,068 × 26,199,068
  4. Step 4: Simplify right side
    12,526,853x = 686,391,164,068,624
  5. Step 5: Solve for x
    x = 686,391,164,068,624/12,526,853
  6. Step 6: Final answer
    x = 54,793,583.36

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.