Home / 23,256,384.44-32,093,810.62-12,945,543.30

Finding the Fourth Proportional to 23,256,384.44, 32,093,810.62 and 12,945,543.30

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Solution

The fourth proportional to 23,256,384.44, 32,093,810.62 and 12,945,543.30 is: 17,864,849.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,256,384.44 : 32,093,810.62 = 12,945,543.30 : x
  2. Step 2: Convert to fraction form
    23,256,384.44/32,093,810.62 = 12,945,543.30/x
  3. Step 3: Cross multiply
    23,256,384.44x = 32,093,810.62 × 12,945,543.30
  4. Step 4: Simplify right side
    23,256,384.44x = 415,471,815,043,209.88
  5. Step 5: Solve for x
    x = 415,471,815,043,209.88/23,256,384.44
  6. Step 6: Final answer
    x = 17,864,849.81

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