Home / 17,904,817.37-26,854,527.74-11,472,839.73

Finding the Fourth Proportional to 17,904,817.37, 26,854,527.74 and 11,472,839.73

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Solution

The fourth proportional to 17,904,817.37, 26,854,527.74 and 11,472,839.73 is: 17,207,530.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,904,817.37 : 26,854,527.74 = 11,472,839.73 : x
  2. Step 2: Convert to fraction form
    17,904,817.37/26,854,527.74 = 11,472,839.73/x
  3. Step 3: Cross multiply
    17,904,817.37x = 26,854,527.74 × 11,472,839.73
  4. Step 4: Simplify right side
    17,904,817.37x = 308,097,692,728,494.94
  5. Step 5: Solve for x
    x = 308,097,692,728,494.94/17,904,817.37
  6. Step 6: Final answer
    x = 17,207,530.60

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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.