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Finding the Third Proportional to 34,326,515.50 and 51,808,997

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Solution

The third proportional to 34,326,515.50 and 51,808,997 is: 78,195,299.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,326,515.50 : 51,808,997 = 51,808,997 : x
  2. Step 2: Convert to fraction form
    34,326,515.50/51,808,997 = 51,808,997/x
  3. Step 3: Cross multiply
    34,326,515.50x = 51,808,997 × 51,808,997
  4. Step 4: Simplify right side
    34,326,515.50x = 2,684,172,170,146,009
  5. Step 5: Solve for x
    x = 2,684,172,170,146,009/34,326,515.50
  6. Step 6: Final answer
    x = 78,195,299.79

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.