Home / 1,481,450,782.97-2,140,440,552.47

Finding the Third Proportional to 1,481,450,782.97 and 2,140,440,552.47

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Solution

The third proportional to 1,481,450,782.97 and 2,140,440,552.47 is: 3,092,566,969.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,450,782.97 : 2,140,440,552.47 = 2,140,440,552.47 : x
  2. Step 2: Convert to fraction form
    1,481,450,782.97/2,140,440,552.47 = 2,140,440,552.47/x
  3. Step 3: Cross multiply
    1,481,450,782.97x = 2,140,440,552.47 × 2,140,440,552.47
  4. Step 4: Simplify right side
    1,481,450,782.97x = 4,581,485,758,652,941,824
  5. Step 5: Solve for x
    x = 4,581,485,758,652,941,824/1,481,450,782.97
  6. Step 6: Final answer
    x = 3,092,566,969.71

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.