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Finding the Third Proportional to 6,632,445 and 14,432,601

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Solution

The third proportional to 6,632,445 and 14,432,601 is: 31,406,211.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,632,445 : 14,432,601 = 14,432,601 : x
  2. Step 2: Convert to fraction form
    6,632,445/14,432,601 = 14,432,601/x
  3. Step 3: Cross multiply
    6,632,445x = 14,432,601 × 14,432,601
  4. Step 4: Simplify right side
    6,632,445x = 208,299,971,625,201
  5. Step 5: Solve for x
    x = 208,299,971,625,201/6,632,445
  6. Step 6: Final answer
    x = 31,406,211.68

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.