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Finding the Third Proportional to 6,651,632 and 14,328,010

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Solution

The third proportional to 6,651,632 and 14,328,010 is: 30,863,383.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,651,632 : 14,328,010 = 14,328,010 : x
  2. Step 2: Convert to fraction form
    6,651,632/14,328,010 = 14,328,010/x
  3. Step 3: Cross multiply
    6,651,632x = 14,328,010 × 14,328,010
  4. Step 4: Simplify right side
    6,651,632x = 205,291,870,560,100
  5. Step 5: Solve for x
    x = 205,291,870,560,100/6,651,632
  6. Step 6: Final answer
    x = 30,863,383.69

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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.