Home / 17,093,456.59-23,588,959.26-9,358,496.86

Finding the Fourth Proportional to 17,093,456.59, 23,588,959.26 and 9,358,496.86

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Solution

The fourth proportional to 17,093,456.59, 23,588,959.26 and 9,358,496.86 is: 12,914,719.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,456.59 : 23,588,959.26 = 9,358,496.86 : x
  2. Step 2: Convert to fraction form
    17,093,456.59/23,588,959.26 = 9,358,496.86/x
  3. Step 3: Cross multiply
    17,093,456.59x = 23,588,959.26 × 9,358,496.86
  4. Step 4: Simplify right side
    17,093,456.59x = 220,757,201,165,377.94
  5. Step 5: Solve for x
    x = 220,757,201,165,377.94/17,093,456.59
  6. Step 6: Final answer
    x = 12,914,719.74

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1.5x scale

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.