Home / 93,290,401.20-139,935,601.80-47,940,769.20

Finding the Fourth Proportional to 93,290,401.20, 139,935,601.80 and 47,940,769.20

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Solution

The fourth proportional to 93,290,401.20, 139,935,601.80 and 47,940,769.20 is: 71,911,153.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,290,401.20 : 139,935,601.80 = 47,940,769.20 : x
  2. Step 2: Convert to fraction form
    93,290,401.20/139,935,601.80 = 47,940,769.20/x
  3. Step 3: Cross multiply
    93,290,401.20x = 139,935,601.80 × 47,940,769.20
  4. Step 4: Simplify right side
    93,290,401.20x = 6,708,620,388,756,906
  5. Step 5: Solve for x
    x = 6,708,620,388,756,906/93,290,401.20
  6. Step 6: Final answer
    x = 71,911,153.80

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