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Finding the Third Proportional to 45,004,257.75 and 98,185,608

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Solution

The third proportional to 45,004,257.75 and 98,185,608 is: 214,211,145.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,004,257.75 : 98,185,608 = 98,185,608 : x
  2. Step 2: Convert to fraction form
    45,004,257.75/98,185,608 = 98,185,608/x
  3. Step 3: Cross multiply
    45,004,257.75x = 98,185,608 × 98,185,608
  4. Step 4: Simplify right side
    45,004,257.75x = 9,640,413,618,329,664
  5. Step 5: Solve for x
    x = 9,640,413,618,329,664/45,004,257.75
  6. Step 6: Final answer
    x = 214,211,145.80

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.