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Finding the Third Proportional to 27,499,545 and 60,490,395

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Solution

The third proportional to 27,499,545 and 60,490,395 is: 133,059,942.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,499,545 : 60,490,395 = 60,490,395 : x
  2. Step 2: Convert to fraction form
    27,499,545/60,490,395 = 60,490,395/x
  3. Step 3: Cross multiply
    27,499,545x = 60,490,395 × 60,490,395
  4. Step 4: Simplify right side
    27,499,545x = 3,659,087,887,256,025
  5. Step 5: Solve for x
    x = 3,659,087,887,256,025/27,499,545
  6. Step 6: Final answer
    x = 133,059,942.89

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.