Home / 17,228,942.88-23,776,100.64-9,494,262

Finding the Fourth Proportional to 17,228,942.88, 23,776,100.64 and 9,494,262

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Solution

The fourth proportional to 17,228,942.88, 23,776,100.64 and 9,494,262 is: 13,102,169.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,942.88 : 23,776,100.64 = 9,494,262 : x
  2. Step 2: Convert to fraction form
    17,228,942.88/23,776,100.64 = 9,494,262/x
  3. Step 3: Cross multiply
    17,228,942.88x = 23,776,100.64 × 9,494,262
  4. Step 4: Simplify right side
    17,228,942.88x = 225,736,528,814,527.69
  5. Step 5: Solve for x
    x = 225,736,528,814,527.69/17,228,942.88
  6. Step 6: Final answer
    x = 13,102,169.44

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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.