Home / 14,196,867.06-19,568,723.94-11,093,997.63

Finding the Fourth Proportional to 14,196,867.06, 19,568,723.94 and 11,093,997.63

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Solution

The fourth proportional to 14,196,867.06, 19,568,723.94 and 11,093,997.63 is: 15,291,780.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,196,867.06 : 19,568,723.94 = 11,093,997.63 : x
  2. Step 2: Convert to fraction form
    14,196,867.06/19,568,723.94 = 11,093,997.63/x
  3. Step 3: Cross multiply
    14,196,867.06x = 19,568,723.94 × 11,093,997.63
  4. Step 4: Simplify right side
    14,196,867.06x = 217,095,377,012,484.28
  5. Step 5: Solve for x
    x = 217,095,377,012,484.28/14,196,867.06
  6. Step 6: Final answer
    x = 15,291,780.65

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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.