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Finding the Third Proportional to 28,161,004.50 and 58,480,305

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Solution

The third proportional to 28,161,004.50 and 58,480,305 is: 121,442,616.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,161,004.50 : 58,480,305 = 58,480,305 : x
  2. Step 2: Convert to fraction form
    28,161,004.50/58,480,305 = 58,480,305/x
  3. Step 3: Cross multiply
    28,161,004.50x = 58,480,305 × 58,480,305
  4. Step 4: Simplify right side
    28,161,004.50x = 3,419,946,072,893,025
  5. Step 5: Solve for x
    x = 3,419,946,072,893,025/28,161,004.50
  6. Step 6: Final answer
    x = 121,442,616.61

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.