Home / 16,567,190.14-22,862,504.42-9,124,709.26

Finding the Fourth Proportional to 16,567,190.14, 22,862,504.42 and 9,124,709.26

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Solution

The fourth proportional to 16,567,190.14, 22,862,504.42 and 9,124,709.26 is: 12,591,978.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,567,190.14 : 22,862,504.42 = 9,124,709.26 : x
  2. Step 2: Convert to fraction form
    16,567,190.14/22,862,504.42 = 9,124,709.26/x
  3. Step 3: Cross multiply
    16,567,190.14x = 22,862,504.42 × 9,124,709.26
  4. Step 4: Simplify right side
    16,567,190.14x = 208,613,705,787,964.94
  5. Step 5: Solve for x
    x = 208,613,705,787,964.94/16,567,190.14
  6. Step 6: Final answer
    x = 12,591,978.73

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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.