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Finding the Third Proportional to 20,236,682 and 44,171,572

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Solution

The third proportional to 20,236,682 and 44,171,572 is: 96,415,399.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,236,682 : 44,171,572 = 44,171,572 : x
  2. Step 2: Convert to fraction form
    20,236,682/44,171,572 = 44,171,572/x
  3. Step 3: Cross multiply
    20,236,682x = 44,171,572 × 44,171,572
  4. Step 4: Simplify right side
    20,236,682x = 1,951,127,772,951,184
  5. Step 5: Solve for x
    x = 1,951,127,772,951,184/20,236,682
  6. Step 6: Final answer
    x = 96,415,399.17

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.