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Finding the Third Proportional to 20,397,762 and 44,025,786

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Solution

The third proportional to 20,397,762 and 44,025,786 is: 95,023,651.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,397,762 : 44,025,786 = 44,025,786 : x
  2. Step 2: Convert to fraction form
    20,397,762/44,025,786 = 44,025,786/x
  3. Step 3: Cross multiply
    20,397,762x = 44,025,786 × 44,025,786
  4. Step 4: Simplify right side
    20,397,762x = 1,938,269,832,917,796
  5. Step 5: Solve for x
    x = 1,938,269,832,917,796/20,397,762
  6. Step 6: Final answer
    x = 95,023,651.76

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.