Home / 1,309,978,721,611.10-1,807,864,182,255.30-724,015,961,792.48

Finding the Fourth Proportional to 1,309,978,721,611.10, 1,807,864,182,255.30 and 724,015,961,792.48

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Solution

The fourth proportional to 1,309,978,721,611.10, 1,807,864,182,255.30 and 724,015,961,792.48 is: 999,193,729,724.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,309,978,721,611.10 : 1,807,864,182,255.30 = 724,015,961,792.48 : x
  2. Step 2: Convert to fraction form
    1,309,978,721,611.10/1,807,864,182,255.30 = 724,015,961,792.48/x
  3. Step 3: Cross multiply
    1,309,978,721,611.10x = 1,807,864,182,255.30 × 724,015,961,792.48
  4. Step 4: Simplify right side
    1,309,978,721,611.10x = 1,308,922,524,705,746,375,933,952
  5. Step 5: Solve for x
    x = 1,308,922,524,705,746,375,933,952/1,309,978,721,611.10
  6. Step 6: Final answer
    x = 999,193,729,724.06

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