Home / 17,783,174.88-24,540,899.04-9,634,412.88

Finding the Fourth Proportional to 17,783,174.88, 24,540,899.04 and 9,634,412.88

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Solution

The fourth proportional to 17,783,174.88, 24,540,899.04 and 9,634,412.88 is: 13,295,553.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,783,174.88 : 24,540,899.04 = 9,634,412.88 : x
  2. Step 2: Convert to fraction form
    17,783,174.88/24,540,899.04 = 9,634,412.88/x
  3. Step 3: Cross multiply
    17,783,174.88x = 24,540,899.04 × 9,634,412.88
  4. Step 4: Simplify right side
    17,783,174.88x = 236,437,153,797,755.66
  5. Step 5: Solve for x
    x = 236,437,153,797,755.66/17,783,174.88
  6. Step 6: Final answer
    x = 13,295,553.54

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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.