Home / 76,181,965.66-105,137,967.90-43,150,248.82

Finding the Fourth Proportional to 76,181,965.66, 105,137,967.90 and 43,150,248.82

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Solution

The fourth proportional to 76,181,965.66, 105,137,967.90 and 43,150,248.82 is: 59,551,226.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,181,965.66 : 105,137,967.90 = 43,150,248.82 : x
  2. Step 2: Convert to fraction form
    76,181,965.66/105,137,967.90 = 43,150,248.82/x
  3. Step 3: Cross multiply
    76,181,965.66x = 105,137,967.90 × 43,150,248.82
  4. Step 4: Simplify right side
    76,181,965.66x = 4,536,729,475,314,173
  5. Step 5: Solve for x
    x = 4,536,729,475,314,173/76,181,965.66
  6. Step 6: Final answer
    x = 59,551,226.28

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