Home / 1,622,127,082.78-3,330,247,962.38

Finding the Third Proportional to 1,622,127,082.78 and 3,330,247,962.38

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Solution

The third proportional to 1,622,127,082.78 and 3,330,247,962.38 is: 6,837,042,306.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,622,127,082.78 : 3,330,247,962.38 = 3,330,247,962.38 : x
  2. Step 2: Convert to fraction form
    1,622,127,082.78/3,330,247,962.38 = 3,330,247,962.38/x
  3. Step 3: Cross multiply
    1,622,127,082.78x = 3,330,247,962.38 × 3,330,247,962.38
  4. Step 4: Simplify right side
    1,622,127,082.78x = 11,090,551,490,902,839,296
  5. Step 5: Solve for x
    x = 11,090,551,490,902,839,296/1,622,127,082.78
  6. Step 6: Final answer
    x = 6,837,042,306.14

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.