Home / 16,597,422-22,904,847.36-9,255,183.48

Finding the Fourth Proportional to 16,597,422, 22,904,847.36 and 9,255,183.48

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Solution

The fourth proportional to 16,597,422, 22,904,847.36 and 9,255,183.48 is: 12,772,379.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,597,422 : 22,904,847.36 = 9,255,183.48 : x
  2. Step 2: Convert to fraction form
    16,597,422/22,904,847.36 = 9,255,183.48/x
  3. Step 3: Cross multiply
    16,597,422x = 22,904,847.36 × 9,255,183.48
  4. Step 4: Simplify right side
    16,597,422x = 211,988,564,898,193.62
  5. Step 5: Solve for x
    x = 211,988,564,898,193.62/16,597,422
  6. Step 6: Final answer
    x = 12,772,379.04

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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.