Home / 192,521,240.64-288,809,308.08-63,138,977.28

Finding the Fourth Proportional to 192,521,240.64, 288,809,308.08 and 63,138,977.28

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Solution

The fourth proportional to 192,521,240.64, 288,809,308.08 and 63,138,977.28 is: 94,717,467.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,521,240.64 : 288,809,308.08 = 63,138,977.28 : x
  2. Step 2: Convert to fraction form
    192,521,240.64/288,809,308.08 = 63,138,977.28/x
  3. Step 3: Cross multiply
    192,521,240.64x = 288,809,308.08 × 63,138,977.28
  4. Step 4: Simplify right side
    192,521,240.64x = 18,235,124,341,115,640
  5. Step 5: Solve for x
    x = 18,235,124,341,115,640/192,521,240.64
  6. Step 6: Final answer
    x = 94,717,467.44

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