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Finding the Third Proportional to 16,438,927 and 26,180,470.50

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Solution

The third proportional to 16,438,927 and 26,180,470.50 is: 41,694,755.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,438,927 : 26,180,470.50 = 26,180,470.50 : x
  2. Step 2: Convert to fraction form
    16,438,927/26,180,470.50 = 26,180,470.50/x
  3. Step 3: Cross multiply
    16,438,927x = 26,180,470.50 × 26,180,470.50
  4. Step 4: Simplify right side
    16,438,927x = 685,417,035,601,370.25
  5. Step 5: Solve for x
    x = 685,417,035,601,370.25/16,438,927
  6. Step 6: Final answer
    x = 41,694,755.11

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.