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Finding the Third Proportional to 20,610,080 and 48,494,672

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Solution

The third proportional to 20,610,080 and 48,494,672 is: 114,105,972.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,610,080 : 48,494,672 = 48,494,672 : x
  2. Step 2: Convert to fraction form
    20,610,080/48,494,672 = 48,494,672/x
  3. Step 3: Cross multiply
    20,610,080x = 48,494,672 × 48,494,672
  4. Step 4: Simplify right side
    20,610,080x = 2,351,733,212,387,584
  5. Step 5: Solve for x
    x = 2,351,733,212,387,584/20,610,080
  6. Step 6: Final answer
    x = 114,105,972.05

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.