Home / 17,228,937.30-23,776,092.90-9,494,256.42

Finding the Fourth Proportional to 17,228,937.30, 23,776,092.90 and 9,494,256.42

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Solution

The fourth proportional to 17,228,937.30, 23,776,092.90 and 9,494,256.42 is: 13,102,161.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,937.30 : 23,776,092.90 = 9,494,256.42 : x
  2. Step 2: Convert to fraction form
    17,228,937.30/23,776,092.90 = 9,494,256.42/x
  3. Step 3: Cross multiply
    17,228,937.30x = 23,776,092.90 × 9,494,256.42
  4. Step 4: Simplify right side
    17,228,937.30x = 225,736,322,658,341.41
  5. Step 5: Solve for x
    x = 225,736,322,658,341.41/17,228,937.30
  6. Step 6: Final answer
    x = 13,102,161.71

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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.