Home / 418,751,327.20-577,881,107.84-230,597,117.92

Finding the Fourth Proportional to 418,751,327.20, 577,881,107.84 and 230,597,117.92

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Solution

The fourth proportional to 418,751,327.20, 577,881,107.84 and 230,597,117.92 is: 318,226,377.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    418,751,327.20 : 577,881,107.84 = 230,597,117.92 : x
  2. Step 2: Convert to fraction form
    418,751,327.20/577,881,107.84 = 230,597,117.92/x
  3. Step 3: Cross multiply
    418,751,327.20x = 577,881,107.84 × 230,597,117.92
  4. Step 4: Simplify right side
    418,751,327.20x = 133,257,717,968,320,720
  5. Step 5: Solve for x
    x = 133,257,717,968,320,720/418,751,327.20
  6. Step 6: Final answer
    x = 318,226,377.60

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