Home / 454,548,141.99-627,276,621.96-245,704,284.09

Finding the Fourth Proportional to 454,548,141.99, 627,276,621.96 and 245,704,284.09

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Solution

The fourth proportional to 454,548,141.99, 627,276,621.96 and 245,704,284.09 is: 339,072,012.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,548,141.99 : 627,276,621.96 = 245,704,284.09 : x
  2. Step 2: Convert to fraction form
    454,548,141.99/627,276,621.96 = 245,704,284.09/x
  3. Step 3: Cross multiply
    454,548,141.99x = 627,276,621.96 × 245,704,284.09
  4. Step 4: Simplify right side
    454,548,141.99x = 154,124,553,325,075,392
  5. Step 5: Solve for x
    x = 154,124,553,325,075,392/454,548,141.99
  6. Step 6: Final answer
    x = 339,072,012.59

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