Home / 259,740,635.58-390,232,508.90-166,550,188.19

Finding the Fourth Proportional to 259,740,635.58, 390,232,508.90 and 166,550,188.19

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Solution

The fourth proportional to 259,740,635.58, 390,232,508.90 and 166,550,188.19 is: 250,223,834.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    259,740,635.58 : 390,232,508.90 = 166,550,188.19 : x
  2. Step 2: Convert to fraction form
    259,740,635.58/390,232,508.90 = 166,550,188.19/x
  3. Step 3: Cross multiply
    259,740,635.58x = 390,232,508.90 × 166,550,188.19
  4. Step 4: Simplify right side
    259,740,635.58x = 64,993,297,792,366,936
  5. Step 5: Solve for x
    x = 64,993,297,792,366,936/259,740,635.58
  6. Step 6: Final answer
    x = 250,223,834.43

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