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Finding the Third Proportional to 6,237,655 and 13,651,186

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Solution

The third proportional to 6,237,655 and 13,651,186 is: 29,875,791.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,655 : 13,651,186 = 13,651,186 : x
  2. Step 2: Convert to fraction form
    6,237,655/13,651,186 = 13,651,186/x
  3. Step 3: Cross multiply
    6,237,655x = 13,651,186 × 13,651,186
  4. Step 4: Simplify right side
    6,237,655x = 186,354,879,206,596
  5. Step 5: Solve for x
    x = 186,354,879,206,596/6,237,655
  6. Step 6: Final answer
    x = 29,875,791.34

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.