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Finding the Third Proportional to 20,577,571 and 43,888,082

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Solution

The third proportional to 20,577,571 and 43,888,082 is: 93,605,010.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,577,571 : 43,888,082 = 43,888,082 : x
  2. Step 2: Convert to fraction form
    20,577,571/43,888,082 = 43,888,082/x
  3. Step 3: Cross multiply
    20,577,571x = 43,888,082 × 43,888,082
  4. Step 4: Simplify right side
    20,577,571x = 1,926,163,741,638,724
  5. Step 5: Solve for x
    x = 1,926,163,741,638,724/20,577,571
  6. Step 6: Final answer
    x = 93,605,010.12

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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.