Home / 16,714,085.37-25,076,736.57-6,479,278.93

Finding the Fourth Proportional to 16,714,085.37, 25,076,736.57 and 6,479,278.93

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Solution

The fourth proportional to 16,714,085.37, 25,076,736.57 and 6,479,278.93 is: 9,721,092.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,714,085.37 : 25,076,736.57 = 6,479,278.93 : x
  2. Step 2: Convert to fraction form
    16,714,085.37/25,076,736.57 = 6,479,278.93/x
  3. Step 3: Cross multiply
    16,714,085.37x = 25,076,736.57 × 6,479,278.93
  4. Step 4: Simplify right side
    16,714,085.37x = 162,479,170,858,765.06
  5. Step 5: Solve for x
    x = 162,479,170,858,765.06/16,714,085.37
  6. Step 6: Final answer
    x = 9,721,092.56

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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.