Home / 1,542,111,961-2,349,325,485

Finding the Third Proportional to 1,542,111,961 and 2,349,325,485

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Solution

The third proportional to 1,542,111,961 and 2,349,325,485 is: 3,579,072,320.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,542,111,961 : 2,349,325,485 = 2,349,325,485 : x
  2. Step 2: Convert to fraction form
    1,542,111,961/2,349,325,485 = 2,349,325,485/x
  3. Step 3: Cross multiply
    1,542,111,961x = 2,349,325,485 × 2,349,325,485
  4. Step 4: Simplify right side
    1,542,111,961x = 5,519,330,234,470,484,992
  5. Step 5: Solve for x
    x = 5,519,330,234,470,484,992/1,542,111,961
  6. Step 6: Final answer
    x = 3,579,072,320.33

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.