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Finding the Third Proportional to 38,498,535.50 and 85,604,736

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Solution

The third proportional to 38,498,535.50 and 85,604,736 is: 190,349,340.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,498,535.50 : 85,604,736 = 85,604,736 : x
  2. Step 2: Convert to fraction form
    38,498,535.50/85,604,736 = 85,604,736/x
  3. Step 3: Cross multiply
    38,498,535.50x = 85,604,736 × 85,604,736
  4. Step 4: Simplify right side
    38,498,535.50x = 7,328,170,825,629,696
  5. Step 5: Solve for x
    x = 7,328,170,825,629,696/38,498,535.50
  6. Step 6: Final answer
    x = 190,349,340.06

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.