Home / 19,197,680.40-28,796,520.60-14,095,846.80

Finding the Fourth Proportional to 19,197,680.40, 28,796,520.60 and 14,095,846.80

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Solution

The fourth proportional to 19,197,680.40, 28,796,520.60 and 14,095,846.80 is: 21,143,770.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,197,680.40 : 28,796,520.60 = 14,095,846.80 : x
  2. Step 2: Convert to fraction form
    19,197,680.40/28,796,520.60 = 14,095,846.80/x
  3. Step 3: Cross multiply
    19,197,680.40x = 28,796,520.60 × 14,095,846.80
  4. Step 4: Simplify right side
    19,197,680.40x = 405,911,342,750,644.12
  5. Step 5: Solve for x
    x = 405,911,342,750,644.12/19,197,680.40
  6. Step 6: Final answer
    x = 21,143,770.20

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