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Finding the Third Proportional to 6,423,086 and 13,911,050

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Solution

The third proportional to 6,423,086 and 13,911,050 is: 30,128,401.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,423,086 : 13,911,050 = 13,911,050 : x
  2. Step 2: Convert to fraction form
    6,423,086/13,911,050 = 13,911,050/x
  3. Step 3: Cross multiply
    6,423,086x = 13,911,050 × 13,911,050
  4. Step 4: Simplify right side
    6,423,086x = 193,517,312,102,500
  5. Step 5: Solve for x
    x = 193,517,312,102,500/6,423,086
  6. Step 6: Final answer
    x = 30,128,401.22

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.