Home / 1,213,976,250.64-1,820,969,099.88-293,851,113.04

Finding the Fourth Proportional to 1,213,976,250.64, 1,820,969,099.88 and 293,851,113.04

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Solution

The fourth proportional to 1,213,976,250.64, 1,820,969,099.88 and 293,851,113.04 is: 440,777,813.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,213,976,250.64 : 1,820,969,099.88 = 293,851,113.04 : x
  2. Step 2: Convert to fraction form
    1,213,976,250.64/1,820,969,099.88 = 293,851,113.04/x
  3. Step 3: Cross multiply
    1,213,976,250.64x = 1,820,969,099.88 × 293,851,113.04
  4. Step 4: Simplify right side
    1,213,976,250.64x = 535,093,796,811,185,024
  5. Step 5: Solve for x
    x = 535,093,796,811,185,024/1,213,976,250.64
  6. Step 6: Final answer
    x = 440,777,813.02

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