Home / 1,761,335,998.40-2,642,003,997.60-534,502,481.60

Finding the Fourth Proportional to 1,761,335,998.40, 2,642,003,997.60 and 534,502,481.60

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Solution

The fourth proportional to 1,761,335,998.40, 2,642,003,997.60 and 534,502,481.60 is: 801,753,722.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,761,335,998.40 : 2,642,003,997.60 = 534,502,481.60 : x
  2. Step 2: Convert to fraction form
    1,761,335,998.40/2,642,003,997.60 = 534,502,481.60/x
  3. Step 3: Cross multiply
    1,761,335,998.40x = 2,642,003,997.60 × 534,502,481.60
  4. Step 4: Simplify right side
    1,761,335,998.40x = 1,412,157,693,114,320,384
  5. Step 5: Solve for x
    x = 1,412,157,693,114,320,384/1,761,335,998.40
  6. Step 6: Final answer
    x = 801,753,722.40

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