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Finding the Third Proportional to 12,954,246 and 27,702,105.38

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Solution

The third proportional to 12,954,246 and 27,702,105.38 is: 59,239,776.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,954,246 : 27,702,105.38 = 27,702,105.38 : x
  2. Step 2: Convert to fraction form
    12,954,246/27,702,105.38 = 27,702,105.38/x
  3. Step 3: Cross multiply
    12,954,246x = 27,702,105.38 × 27,702,105.38
  4. Step 4: Simplify right side
    12,954,246x = 767,406,642,207,603.88
  5. Step 5: Solve for x
    x = 767,406,642,207,603.88/12,954,246
  6. Step 6: Final answer
    x = 59,239,776.84

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.