Home / 1,309,978,721,614.90-1,807,864,182,260.50-724,015,961,796.24

Finding the Fourth Proportional to 1,309,978,721,614.90, 1,807,864,182,260.50 and 724,015,961,796.24

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Solution

The fourth proportional to 1,309,978,721,614.90, 1,807,864,182,260.50 and 724,015,961,796.24 is: 999,193,729,729.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,309,978,721,614.90 : 1,807,864,182,260.50 = 724,015,961,796.24 : x
  2. Step 2: Convert to fraction form
    1,309,978,721,614.90/1,807,864,182,260.50 = 724,015,961,796.24/x
  3. Step 3: Cross multiply
    1,309,978,721,614.90x = 1,807,864,182,260.50 × 724,015,961,796.24
  4. Step 4: Simplify right side
    1,309,978,721,614.90x = 1,308,922,524,716,308,774,256,640
  5. Step 5: Solve for x
    x = 1,308,922,524,716,308,774,256,640/1,309,978,721,614.90
  6. Step 6: Final answer
    x = 999,193,729,729.22

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Why These Related Problems?

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