Home / 23,256,382.43-32,093,807.85-12,945,541.30

Finding the Fourth Proportional to 23,256,382.43, 32,093,807.85 and 12,945,541.30

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Solution

The fourth proportional to 23,256,382.43, 32,093,807.85 and 12,945,541.30 is: 17,864,847.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,256,382.43 : 32,093,807.85 = 12,945,541.30 : x
  2. Step 2: Convert to fraction form
    23,256,382.43/32,093,807.85 = 12,945,541.30/x
  3. Step 3: Cross multiply
    23,256,382.43x = 32,093,807.85 × 12,945,541.30
  4. Step 4: Simplify right side
    23,256,382.43x = 415,471,714,916,204.69
  5. Step 5: Solve for x
    x = 415,471,714,916,204.69/23,256,382.43
  6. Step 6: Final answer
    x = 17,864,847.04

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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.