Home / 220,024,806.26-303,636,649.48-120,905,579.30

Finding the Fourth Proportional to 220,024,806.26, 303,636,649.48 and 120,905,579.30

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Solution

The fourth proportional to 220,024,806.26, 303,636,649.48 and 120,905,579.30 is: 166,851,027.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,024,806.26 : 303,636,649.48 = 120,905,579.30 : x
  2. Step 2: Convert to fraction form
    220,024,806.26/303,636,649.48 = 120,905,579.30/x
  3. Step 3: Cross multiply
    220,024,806.26x = 303,636,649.48 × 120,905,579.30
  4. Step 4: Simplify right side
    220,024,806.26x = 36,711,365,000,270,000
  5. Step 5: Solve for x
    x = 36,711,365,000,270,000/220,024,806.26
  6. Step 6: Final answer
    x = 166,851,027.51

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