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Finding the Third Proportional to 20,704,265.72 and 44,859,042.84

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Solution

The third proportional to 20,704,265.72 and 44,859,042.84 is: 97,194,160.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,704,265.72 : 44,859,042.84 = 44,859,042.84 : x
  2. Step 2: Convert to fraction form
    20,704,265.72/44,859,042.84 = 44,859,042.84/x
  3. Step 3: Cross multiply
    20,704,265.72x = 44,859,042.84 × 44,859,042.84
  4. Step 4: Simplify right side
    20,704,265.72x = 2,012,333,724,857,398
  5. Step 5: Solve for x
    x = 2,012,333,724,857,398/20,704,265.72
  6. Step 6: Final answer
    x = 97,194,160.48

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.