Home / 446,549,976.52-669,856,851.23-119,023,773.95

Finding the Fourth Proportional to 446,549,976.52, 669,856,851.23 and 119,023,773.95

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Solution

The fourth proportional to 446,549,976.52, 669,856,851.23 and 119,023,773.95 is: 178,544,159.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,549,976.52 : 669,856,851.23 = 119,023,773.95 : x
  2. Step 2: Convert to fraction form
    446,549,976.52/669,856,851.23 = 119,023,773.95/x
  3. Step 3: Cross multiply
    446,549,976.52x = 669,856,851.23 × 119,023,773.95
  4. Step 4: Simplify right side
    446,549,976.52x = 79,728,890,439,658,304
  5. Step 5: Solve for x
    x = 79,728,890,439,658,304/446,549,976.52
  6. Step 6: Final answer
    x = 178,544,159.96

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