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Finding the Third Proportional to 6,127,065 and 13,199,415

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Solution

The third proportional to 6,127,065 and 13,199,415 is: 28,435,238.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,127,065 : 13,199,415 = 13,199,415 : x
  2. Step 2: Convert to fraction form
    6,127,065/13,199,415 = 13,199,415/x
  3. Step 3: Cross multiply
    6,127,065x = 13,199,415 × 13,199,415
  4. Step 4: Simplify right side
    6,127,065x = 174,224,556,342,225
  5. Step 5: Solve for x
    x = 174,224,556,342,225/6,127,065
  6. Step 6: Final answer
    x = 28,435,238.79

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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.