Home / 17,227,928.20-23,773,469.52-9,492,537.64

Finding the Fourth Proportional to 17,227,928.20, 23,773,469.52 and 9,492,537.64

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Solution

The fourth proportional to 17,227,928.20, 23,773,469.52 and 9,492,537.64 is: 13,099,111.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,928.20 : 23,773,469.52 = 9,492,537.64 : x
  2. Step 2: Convert to fraction form
    17,227,928.20/23,773,469.52 = 9,492,537.64/x
  3. Step 3: Cross multiply
    17,227,928.20x = 23,773,469.52 × 9,492,537.64
  4. Step 4: Simplify right side
    17,227,928.20x = 225,670,554,251,992.75
  5. Step 5: Solve for x
    x = 225,670,554,251,992.75/17,227,928.20
  6. Step 6: Final answer
    x = 13,099,111.61

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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.