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Finding the Third Proportional to 6,983,489 and 15,034,270

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Solution

The third proportional to 6,983,489 and 15,034,270 is: 32,366,239.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,489 : 15,034,270 = 15,034,270 : x
  2. Step 2: Convert to fraction form
    6,983,489/15,034,270 = 15,034,270/x
  3. Step 3: Cross multiply
    6,983,489x = 15,034,270 × 15,034,270
  4. Step 4: Simplify right side
    6,983,489x = 226,029,274,432,900
  5. Step 5: Solve for x
    x = 226,029,274,432,900/6,983,489
  6. Step 6: Final answer
    x = 32,366,239.06

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.