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Finding the Third Proportional to 51,701,748 and 76,554,366

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Solution

The third proportional to 51,701,748 and 76,554,366 is: 113,353,439.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,701,748 : 76,554,366 = 76,554,366 : x
  2. Step 2: Convert to fraction form
    51,701,748/76,554,366 = 76,554,366/x
  3. Step 3: Cross multiply
    51,701,748x = 76,554,366 × 76,554,366
  4. Step 4: Simplify right side
    51,701,748x = 5,860,570,953,661,956
  5. Step 5: Solve for x
    x = 5,860,570,953,661,956/51,701,748
  6. Step 6: Final answer
    x = 113,353,439.30

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.