Home / 23,785,410.20-32,824,766.61-13,331,618.03

Finding the Fourth Proportional to 23,785,410.20, 32,824,766.61 and 13,331,618.03

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Solution

The fourth proportional to 23,785,410.20, 32,824,766.61 and 13,331,618.03 is: 18,398,137.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,785,410.20 : 32,824,766.61 = 13,331,618.03 : x
  2. Step 2: Convert to fraction form
    23,785,410.20/32,824,766.61 = 13,331,618.03/x
  3. Step 3: Cross multiply
    23,785,410.20x = 32,824,766.61 × 13,331,618.03
  4. Step 4: Simplify right side
    23,785,410.20x = 437,607,250,450,479.94
  5. Step 5: Solve for x
    x = 437,607,250,450,479.94/23,785,410.20
  6. Step 6: Final answer
    x = 18,398,137.63

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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.