Home / 23,276,116.94-32,122,037.90-12,962,840.04

Finding the Fourth Proportional to 23,276,116.94, 32,122,037.90 and 12,962,840.04

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Solution

The fourth proportional to 23,276,116.94, 32,122,037.90 and 12,962,840.04 is: 17,889,274.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,276,116.94 : 32,122,037.90 = 12,962,840.04 : x
  2. Step 2: Convert to fraction form
    23,276,116.94/32,122,037.90 = 12,962,840.04/x
  3. Step 3: Cross multiply
    23,276,116.94x = 32,122,037.90 × 12,962,840.04
  4. Step 4: Simplify right side
    23,276,116.94x = 416,392,839,056,517.44
  5. Step 5: Solve for x
    x = 416,392,839,056,517.44/23,276,116.94
  6. Step 6: Final answer
    x = 17,889,274.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.