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Finding the Third Proportional to 6,887,376 and 15,014,843

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Solution

The third proportional to 6,887,376 and 15,014,843 is: 32,733,149.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,376 : 15,014,843 = 15,014,843 : x
  2. Step 2: Convert to fraction form
    6,887,376/15,014,843 = 15,014,843/x
  3. Step 3: Cross multiply
    6,887,376x = 15,014,843 × 15,014,843
  4. Step 4: Simplify right side
    6,887,376x = 225,445,510,314,649
  5. Step 5: Solve for x
    x = 225,445,510,314,649/6,887,376
  6. Step 6: Final answer
    x = 32,733,149.80

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.