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Finding the Third Proportional to 13,992,035 and 30,275,903

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Solution

The third proportional to 13,992,035 and 30,275,903 is: 65,510,864.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,992,035 : 30,275,903 = 30,275,903 : x
  2. Step 2: Convert to fraction form
    13,992,035/30,275,903 = 30,275,903/x
  3. Step 3: Cross multiply
    13,992,035x = 30,275,903 × 30,275,903
  4. Step 4: Simplify right side
    13,992,035x = 916,630,302,465,409
  5. Step 5: Solve for x
    x = 916,630,302,465,409/13,992,035
  6. Step 6: Final answer
    x = 65,510,864.04

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.