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Finding the Third Proportional to 28,295,277 and 57,631,110

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Solution

The third proportional to 28,295,277 and 57,631,110 is: 117,381,598.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,295,277 : 57,631,110 = 57,631,110 : x
  2. Step 2: Convert to fraction form
    28,295,277/57,631,110 = 57,631,110/x
  3. Step 3: Cross multiply
    28,295,277x = 57,631,110 × 57,631,110
  4. Step 4: Simplify right side
    28,295,277x = 3,321,344,839,832,100
  5. Step 5: Solve for x
    x = 3,321,344,839,832,100/28,295,277
  6. Step 6: Final answer
    x = 117,381,598.34

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.