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Finding the Third Proportional to 8,250,074 and 17,763,964

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Solution

The third proportional to 8,250,074 and 17,763,964 is: 38,249,162.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,250,074 : 17,763,964 = 17,763,964 : x
  2. Step 2: Convert to fraction form
    8,250,074/17,763,964 = 17,763,964/x
  3. Step 3: Cross multiply
    8,250,074x = 17,763,964 × 17,763,964
  4. Step 4: Simplify right side
    8,250,074x = 315,558,416,993,296
  5. Step 5: Solve for x
    x = 315,558,416,993,296/8,250,074
  6. Step 6: Final answer
    x = 38,249,162.01

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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.