Home / 1,907,725,840.80-2,861,588,761.20-1,601,615,824.80

Finding the Fourth Proportional to 1,907,725,840.80, 2,861,588,761.20 and 1,601,615,824.80

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Solution

The fourth proportional to 1,907,725,840.80, 2,861,588,761.20 and 1,601,615,824.80 is: 2,402,423,737.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,907,725,840.80 : 2,861,588,761.20 = 1,601,615,824.80 : x
  2. Step 2: Convert to fraction form
    1,907,725,840.80/2,861,588,761.20 = 1,601,615,824.80/x
  3. Step 3: Cross multiply
    1,907,725,840.80x = 2,861,588,761.20 × 1,601,615,824.80
  4. Step 4: Simplify right side
    1,907,725,840.80x = 4,583,165,844,007,747,584
  5. Step 5: Solve for x
    x = 4,583,165,844,007,747,584/1,907,725,840.80
  6. Step 6: Final answer
    x = 2,402,423,737.20

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