Home / 57,715,634.52-86,577,650.86-19,376,824.68

Finding the Fourth Proportional to 57,715,634.52, 86,577,650.86 and 19,376,824.68

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Solution

The fourth proportional to 57,715,634.52, 86,577,650.86 and 19,376,824.68 is: 29,066,646.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,715,634.52 : 86,577,650.86 = 19,376,824.68 : x
  2. Step 2: Convert to fraction form
    57,715,634.52/86,577,650.86 = 19,376,824.68/x
  3. Step 3: Cross multiply
    57,715,634.52x = 86,577,650.86 × 19,376,824.68
  4. Step 4: Simplify right side
    57,715,634.52x = 1,677,599,961,920,471.25
  5. Step 5: Solve for x
    x = 1,677,599,961,920,471.25/57,715,634.52
  6. Step 6: Final answer
    x = 29,066,646.77

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