Home / 11,568,171.36-17,248,832.70-11,250,366.24

Finding the Fourth Proportional to 11,568,171.36, 17,248,832.70 and 11,250,366.24

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Solution

The fourth proportional to 11,568,171.36, 17,248,832.70 and 11,250,366.24 is: 16,774,966.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,568,171.36 : 17,248,832.70 = 11,250,366.24 : x
  2. Step 2: Convert to fraction form
    11,568,171.36/17,248,832.70 = 11,250,366.24/x
  3. Step 3: Cross multiply
    11,568,171.36x = 17,248,832.70 × 11,250,366.24
  4. Step 4: Simplify right side
    11,568,171.36x = 194,055,685,087,488.03
  5. Step 5: Solve for x
    x = 194,055,685,087,488.03/11,568,171.36
  6. Step 6: Final answer
    x = 16,774,966.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.