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Finding the Third Proportional to 20,856,165 and 30,537,627

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Solution

The third proportional to 20,856,165 and 30,537,627 is: 44,713,237.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,856,165 : 30,537,627 = 30,537,627 : x
  2. Step 2: Convert to fraction form
    20,856,165/30,537,627 = 30,537,627/x
  3. Step 3: Cross multiply
    20,856,165x = 30,537,627 × 30,537,627
  4. Step 4: Simplify right side
    20,856,165x = 932,546,662,791,129
  5. Step 5: Solve for x
    x = 932,546,662,791,129/20,856,165
  6. Step 6: Final answer
    x = 44,713,237.68

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.