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Finding the Third Proportional to 20,538,576 and 44,501,964

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Solution

The third proportional to 20,538,576 and 44,501,964 is: 96,424,640.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,538,576 : 44,501,964 = 44,501,964 : x
  2. Step 2: Convert to fraction form
    20,538,576/44,501,964 = 44,501,964/x
  3. Step 3: Cross multiply
    20,538,576x = 44,501,964 × 44,501,964
  4. Step 4: Simplify right side
    20,538,576x = 1,980,424,799,857,296
  5. Step 5: Solve for x
    x = 1,980,424,799,857,296/20,538,576
  6. Step 6: Final answer
    x = 96,424,640.14

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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.