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Finding the Third Proportional to 41,503,632 and 66,302,712

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Solution

The third proportional to 41,503,632 and 66,302,712 is: 105,919,636.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,503,632 : 66,302,712 = 66,302,712 : x
  2. Step 2: Convert to fraction form
    41,503,632/66,302,712 = 66,302,712/x
  3. Step 3: Cross multiply
    41,503,632x = 66,302,712 × 66,302,712
  4. Step 4: Simplify right side
    41,503,632x = 4,396,049,618,554,944
  5. Step 5: Solve for x
    x = 4,396,049,618,554,944/41,503,632
  6. Step 6: Final answer
    x = 105,919,636.59

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.