Home / 121,641,028.98-182,436,961.59-43,915,573.86

Finding the Fourth Proportional to 121,641,028.98, 182,436,961.59 and 43,915,573.86

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Solution

The fourth proportional to 121,641,028.98, 182,436,961.59 and 43,915,573.86 is: 65,864,486.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,641,028.98 : 182,436,961.59 = 43,915,573.86 : x
  2. Step 2: Convert to fraction form
    121,641,028.98/182,436,961.59 = 43,915,573.86/x
  3. Step 3: Cross multiply
    121,641,028.98x = 182,436,961.59 × 43,915,573.86
  4. Step 4: Simplify right side
    121,641,028.98x = 8,011,823,861,499,628
  5. Step 5: Solve for x
    x = 8,011,823,861,499,628/121,641,028.98
  6. Step 6: Final answer
    x = 65,864,486.09

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