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Finding the Third Proportional to 20,517,234 and 44,590,332

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Solution

The third proportional to 20,517,234 and 44,590,332 is: 96,908,662.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,517,234 : 44,590,332 = 44,590,332 : x
  2. Step 2: Convert to fraction form
    20,517,234/44,590,332 = 44,590,332/x
  3. Step 3: Cross multiply
    20,517,234x = 44,590,332 × 44,590,332
  4. Step 4: Simplify right side
    20,517,234x = 1,988,297,707,870,224
  5. Step 5: Solve for x
    x = 1,988,297,707,870,224/20,517,234
  6. Step 6: Final answer
    x = 96,908,662.63

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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.