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Finding the Third Proportional to 44,992,969.50 and 67,194,618.75

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Solution

The third proportional to 44,992,969.50 and 67,194,618.75 is: 100,351,606.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,992,969.50 : 67,194,618.75 = 67,194,618.75 : x
  2. Step 2: Convert to fraction form
    44,992,969.50/67,194,618.75 = 67,194,618.75/x
  3. Step 3: Cross multiply
    44,992,969.50x = 67,194,618.75 × 67,194,618.75
  4. Step 4: Simplify right side
    44,992,969.50x = 4,515,116,788,957,852
  5. Step 5: Solve for x
    x = 4,515,116,788,957,852/44,992,969.50
  6. Step 6: Final answer
    x = 100,351,606.91

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.