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Finding the Third Proportional to 16,367,225 and 34,459,750

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Solution

The third proportional to 16,367,225 and 34,459,750 is: 72,551,967.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,367,225 : 34,459,750 = 34,459,750 : x
  2. Step 2: Convert to fraction form
    16,367,225/34,459,750 = 34,459,750/x
  3. Step 3: Cross multiply
    16,367,225x = 34,459,750 × 34,459,750
  4. Step 4: Simplify right side
    16,367,225x = 1,187,474,370,062,500
  5. Step 5: Solve for x
    x = 1,187,474,370,062,500/16,367,225
  6. Step 6: Final answer
    x = 72,551,967.12

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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.