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Finding the Third Proportional to 20,577,573 and 43,888,086

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Solution

The third proportional to 20,577,573 and 43,888,086 is: 93,605,018.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,577,573 : 43,888,086 = 43,888,086 : x
  2. Step 2: Convert to fraction form
    20,577,573/43,888,086 = 43,888,086/x
  3. Step 3: Cross multiply
    20,577,573x = 43,888,086 × 43,888,086
  4. Step 4: Simplify right side
    20,577,573x = 1,926,164,092,743,396
  5. Step 5: Solve for x
    x = 1,926,164,092,743,396/20,577,573
  6. Step 6: Final answer
    x = 93,605,018.08

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.