Home / 17,228,937.91-23,776,093.77-9,494,257.03

Finding the Fourth Proportional to 17,228,937.91, 23,776,093.77 and 9,494,257.03

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Solution

The fourth proportional to 17,228,937.91, 23,776,093.77 and 9,494,257.03 is: 13,102,162.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,937.91 : 23,776,093.77 = 9,494,257.03 : x
  2. Step 2: Convert to fraction form
    17,228,937.91/23,776,093.77 = 9,494,257.03/x
  3. Step 3: Cross multiply
    17,228,937.91x = 23,776,093.77 × 9,494,257.03
  4. Step 4: Simplify right side
    17,228,937.91x = 225,736,345,421,761.69
  5. Step 5: Solve for x
    x = 225,736,345,421,761.69/17,228,937.91
  6. Step 6: Final answer
    x = 13,102,162.57

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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.