Home / 76,551,678.64-105,643,867.62-41,746,273.48

Finding the Fourth Proportional to 76,551,678.64, 105,643,867.62 and 41,746,273.48

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Solution

The fourth proportional to 76,551,678.64, 105,643,867.62 and 41,746,273.48 is: 57,611,248.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,551,678.64 : 105,643,867.62 = 41,746,273.48 : x
  2. Step 2: Convert to fraction form
    76,551,678.64/105,643,867.62 = 41,746,273.48/x
  3. Step 3: Cross multiply
    76,551,678.64x = 105,643,867.62 × 41,746,273.48
  4. Step 4: Simplify right side
    76,551,678.64x = 4,410,237,789,149,436.50
  5. Step 5: Solve for x
    x = 4,410,237,789,149,436.50/76,551,678.64
  6. Step 6: Final answer
    x = 57,611,248.60

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