Home / 219,912,226.86-303,470,558.46-122,133,381.42

Finding the Fourth Proportional to 219,912,226.86, 303,470,558.46 and 122,133,381.42

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Solution

The fourth proportional to 219,912,226.86, 303,470,558.46 and 122,133,381.42 is: 168,539,448.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,912,226.86 : 303,470,558.46 = 122,133,381.42 : x
  2. Step 2: Convert to fraction form
    219,912,226.86/303,470,558.46 = 122,133,381.42/x
  3. Step 3: Cross multiply
    219,912,226.86x = 303,470,558.46 × 122,133,381.42
  4. Step 4: Simplify right side
    219,912,226.86x = 37,063,885,466,135,584
  5. Step 5: Solve for x
    x = 37,063,885,466,135,584/219,912,226.86
  6. Step 6: Final answer
    x = 168,539,448.65

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