Home / 16,018,571.52-24,024,620.16-5,783,120.64

Finding the Fourth Proportional to 16,018,571.52, 24,024,620.16 and 5,783,120.64

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Solution

The fourth proportional to 16,018,571.52, 24,024,620.16 and 5,783,120.64 is: 8,673,512.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,018,571.52 : 24,024,620.16 = 5,783,120.64 : x
  2. Step 2: Convert to fraction form
    16,018,571.52/24,024,620.16 = 5,783,120.64/x
  3. Step 3: Cross multiply
    16,018,571.52x = 24,024,620.16 × 5,783,120.64
  4. Step 4: Simplify right side
    16,018,571.52x = 138,937,276,715,456.09
  5. Step 5: Solve for x
    x = 138,937,276,715,456.09/16,018,571.52
  6. Step 6: Final answer
    x = 8,673,512.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.