Home / 306,040,230.60-459,060,345.90-303,170,449.20

Finding the Fourth Proportional to 306,040,230.60, 459,060,345.90 and 303,170,449.20

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Solution

The fourth proportional to 306,040,230.60, 459,060,345.90 and 303,170,449.20 is: 454,755,673.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,040,230.60 : 459,060,345.90 = 303,170,449.20 : x
  2. Step 2: Convert to fraction form
    306,040,230.60/459,060,345.90 = 303,170,449.20/x
  3. Step 3: Cross multiply
    306,040,230.60x = 459,060,345.90 × 303,170,449.20
  4. Step 4: Simplify right side
    306,040,230.60x = 139,173,531,276,410,368
  5. Step 5: Solve for x
    x = 139,173,531,276,410,368/306,040,230.60
  6. Step 6: Final answer
    x = 454,755,673.80

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