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Finding the Third Proportional to 12,259,514.50 and 26,013,389

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Solution

The third proportional to 12,259,514.50 and 26,013,389 is: 55,197,651.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,259,514.50 : 26,013,389 = 26,013,389 : x
  2. Step 2: Convert to fraction form
    12,259,514.50/26,013,389 = 26,013,389/x
  3. Step 3: Cross multiply
    12,259,514.50x = 26,013,389 × 26,013,389
  4. Step 4: Simplify right side
    12,259,514.50x = 676,696,407,265,321
  5. Step 5: Solve for x
    x = 676,696,407,265,321/12,259,514.50
  6. Step 6: Final answer
    x = 55,197,651.36

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.