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Finding the Third Proportional to 6,492,031.50 and 10,131,093

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Solution

The third proportional to 6,492,031.50 and 10,131,093 is: 15,810,004.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,492,031.50 : 10,131,093 = 10,131,093 : x
  2. Step 2: Convert to fraction form
    6,492,031.50/10,131,093 = 10,131,093/x
  3. Step 3: Cross multiply
    6,492,031.50x = 10,131,093 × 10,131,093
  4. Step 4: Simplify right side
    6,492,031.50x = 102,639,045,374,649
  5. Step 5: Solve for x
    x = 102,639,045,374,649/6,492,031.50
  6. Step 6: Final answer
    x = 15,810,004.21

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.