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Finding the Third Proportional to 32,456,479.50 and 68,534,631

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Solution

The third proportional to 32,456,479.50 and 68,534,631 is: 144,716,732.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,456,479.50 : 68,534,631 = 68,534,631 : x
  2. Step 2: Convert to fraction form
    32,456,479.50/68,534,631 = 68,534,631/x
  3. Step 3: Cross multiply
    32,456,479.50x = 68,534,631 × 68,534,631
  4. Step 4: Simplify right side
    32,456,479.50x = 4,696,995,646,306,161
  5. Step 5: Solve for x
    x = 4,696,995,646,306,161/32,456,479.50
  6. Step 6: Final answer
    x = 144,716,732.03

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.