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Finding the Third Proportional to 20,771,460 and 48,082,158

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Solution

The third proportional to 20,771,460 and 48,082,158 is: 111,301,464.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,771,460 : 48,082,158 = 48,082,158 : x
  2. Step 2: Convert to fraction form
    20,771,460/48,082,158 = 48,082,158/x
  3. Step 3: Cross multiply
    20,771,460x = 48,082,158 × 48,082,158
  4. Step 4: Simplify right side
    20,771,460x = 2,311,893,917,936,964
  5. Step 5: Solve for x
    x = 2,311,893,917,936,964/20,771,460
  6. Step 6: Final answer
    x = 111,301,464.51

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.