Home / 26,954,891.52-37,197,661.44-14,731,745.28

Finding the Fourth Proportional to 26,954,891.52, 37,197,661.44 and 14,731,745.28

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Solution

The fourth proportional to 26,954,891.52, 37,197,661.44 and 14,731,745.28 is: 20,329,759.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,954,891.52 : 37,197,661.44 = 14,731,745.28 : x
  2. Step 2: Convert to fraction form
    26,954,891.52/37,197,661.44 = 14,731,745.28/x
  3. Step 3: Cross multiply
    26,954,891.52x = 37,197,661.44 × 14,731,745.28
  4. Step 4: Simplify right side
    26,954,891.52x = 547,986,473,345,757.94
  5. Step 5: Solve for x
    x = 547,986,473,345,757.94/26,954,891.52
  6. Step 6: Final answer
    x = 20,329,759.92

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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.