Home / 1,022,362,213.50-2,239,331,463

Finding the Third Proportional to 1,022,362,213.50 and 2,239,331,463

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Solution

The third proportional to 1,022,362,213.50 and 2,239,331,463 is: 4,904,920,521.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,362,213.50 : 2,239,331,463 = 2,239,331,463 : x
  2. Step 2: Convert to fraction form
    1,022,362,213.50/2,239,331,463 = 2,239,331,463/x
  3. Step 3: Cross multiply
    1,022,362,213.50x = 2,239,331,463 × 2,239,331,463
  4. Step 4: Simplify right side
    1,022,362,213.50x = 5,014,605,401,181,720,576
  5. Step 5: Solve for x
    x = 5,014,605,401,181,720,576/1,022,362,213.50
  6. Step 6: Final answer
    x = 4,904,920,521.28

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.