Home / 17,093,155.41-23,588,623.58-9,358,917.39

Finding the Fourth Proportional to 17,093,155.41, 23,588,623.58 and 9,358,917.39

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Solution

The fourth proportional to 17,093,155.41, 23,588,623.58 and 9,358,917.39 is: 12,915,343.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,155.41 : 23,588,623.58 = 9,358,917.39 : x
  2. Step 2: Convert to fraction form
    17,093,155.41/23,588,623.58 = 9,358,917.39/x
  3. Step 3: Cross multiply
    17,093,155.41x = 23,588,623.58 × 9,358,917.39
  4. Step 4: Simplify right side
    17,093,155.41x = 220,763,979,382,231.47
  5. Step 5: Solve for x
    x = 220,763,979,382,231.47/17,093,155.41
  6. Step 6: Final answer
    x = 12,915,343.84

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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.