Home / 14,197,053.86-19,568,981.94-11,094,185.24

Finding the Fourth Proportional to 14,197,053.86, 19,568,981.94 and 11,094,185.24

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Solution

The fourth proportional to 14,197,053.86, 19,568,981.94 and 11,094,185.24 is: 15,292,039.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,197,053.86 : 19,568,981.94 = 11,094,185.24 : x
  2. Step 2: Convert to fraction form
    14,197,053.86/19,568,981.94 = 11,094,185.24/x
  3. Step 3: Cross multiply
    14,197,053.86x = 19,568,981.94 × 11,094,185.24
  4. Step 4: Simplify right side
    14,197,053.86x = 217,101,910,600,574.59
  5. Step 5: Solve for x
    x = 217,101,910,600,574.59/14,197,053.86
  6. Step 6: Final answer
    x = 15,292,039.65

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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.