Home / 51,560,228.70-71,151,694.47-28,355,353.02

Finding the Fourth Proportional to 51,560,228.70, 71,151,694.47 and 28,355,353.02

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Solution

The fourth proportional to 51,560,228.70, 71,151,694.47 and 28,355,353.02 is: 39,129,605.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,560,228.70 : 71,151,694.47 = 28,355,353.02 : x
  2. Step 2: Convert to fraction form
    51,560,228.70/71,151,694.47 = 28,355,353.02/x
  3. Step 3: Cross multiply
    51,560,228.70x = 71,151,694.47 × 28,355,353.02
  4. Step 4: Simplify right side
    51,560,228.70x = 2,017,531,414,668,031.75
  5. Step 5: Solve for x
    x = 2,017,531,414,668,031.75/51,560,228.70
  6. Step 6: Final answer
    x = 39,129,605.62

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