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Finding the Third Proportional to 13,298,184 and 28,197,675

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Solution

The third proportional to 13,298,184 and 28,197,675 is: 59,790,786.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,298,184 : 28,197,675 = 28,197,675 : x
  2. Step 2: Convert to fraction form
    13,298,184/28,197,675 = 28,197,675/x
  3. Step 3: Cross multiply
    13,298,184x = 28,197,675 × 28,197,675
  4. Step 4: Simplify right side
    13,298,184x = 795,108,875,405,625
  5. Step 5: Solve for x
    x = 795,108,875,405,625/13,298,184
  6. Step 6: Final answer
    x = 59,790,786.13

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.