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Finding the Third Proportional to 26,915,418 and 58,373,964

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Solution

The third proportional to 26,915,418 and 58,373,964 is: 126,601,031.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,915,418 : 58,373,964 = 58,373,964 : x
  2. Step 2: Convert to fraction form
    26,915,418/58,373,964 = 58,373,964/x
  3. Step 3: Cross multiply
    26,915,418x = 58,373,964 × 58,373,964
  4. Step 4: Simplify right side
    26,915,418x = 3,407,519,673,073,296
  5. Step 5: Solve for x
    x = 3,407,519,673,073,296/26,915,418
  6. Step 6: Final answer
    x = 126,601,031.17

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.