Home / 23,256,453.02-32,093,905.59-12,945,611.88

Finding the Fourth Proportional to 23,256,453.02, 32,093,905.59 and 12,945,611.88

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Solution

The fourth proportional to 23,256,453.02, 32,093,905.59 and 12,945,611.88 is: 17,864,944.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,256,453.02 : 32,093,905.59 = 12,945,611.88 : x
  2. Step 2: Convert to fraction form
    23,256,453.02/32,093,905.59 = 12,945,611.88/x
  3. Step 3: Cross multiply
    23,256,453.02x = 32,093,905.59 × 12,945,611.88
  4. Step 4: Simplify right side
    23,256,453.02x = 415,475,245,481,502.44
  5. Step 5: Solve for x
    x = 415,475,245,481,502.44/23,256,453.02
  6. Step 6: Final answer
    x = 17,864,944.63

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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.