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Finding the Third Proportional to 6,255,945 and 13,707,630

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Solution

The third proportional to 6,255,945 and 13,707,630 is: 30,035,289.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,255,945 : 13,707,630 = 13,707,630 : x
  2. Step 2: Convert to fraction form
    6,255,945/13,707,630 = 13,707,630/x
  3. Step 3: Cross multiply
    6,255,945x = 13,707,630 × 13,707,630
  4. Step 4: Simplify right side
    6,255,945x = 187,899,120,216,900
  5. Step 5: Solve for x
    x = 187,899,120,216,900/6,255,945
  6. Step 6: Final answer
    x = 30,035,289.67

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.