Home / 17,348,829.75-23,940,563.72-10,383,345.09

Finding the Fourth Proportional to 17,348,829.75, 23,940,563.72 and 10,383,345.09

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Solution

The fourth proportional to 17,348,829.75, 23,940,563.72 and 10,383,345.09 is: 14,328,524.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,829.75 : 23,940,563.72 = 10,383,345.09 : x
  2. Step 2: Convert to fraction form
    17,348,829.75/23,940,563.72 = 10,383,345.09/x
  3. Step 3: Cross multiply
    17,348,829.75x = 23,940,563.72 × 10,383,345.09
  4. Step 4: Simplify right side
    17,348,829.75x = 248,583,134,701,977.41
  5. Step 5: Solve for x
    x = 248,583,134,701,977.41/17,348,829.75
  6. Step 6: Final answer
    x = 14,328,524.65

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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.