Home / 33,302,949.22-49,953,857.26-9,959,745.47

Finding the Fourth Proportional to 33,302,949.22, 49,953,857.26 and 9,959,745.47

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Solution

The fourth proportional to 33,302,949.22, 49,953,857.26 and 9,959,745.47 is: 14,939,448.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,302,949.22 : 49,953,857.26 = 9,959,745.47 : x
  2. Step 2: Convert to fraction form
    33,302,949.22/49,953,857.26 = 9,959,745.47/x
  3. Step 3: Cross multiply
    33,302,949.22x = 49,953,857.26 × 9,959,745.47
  4. Step 4: Simplify right side
    33,302,949.22x = 497,527,703,607,314.69
  5. Step 5: Solve for x
    x = 497,527,703,607,314.69/33,302,949.22
  6. Step 6: Final answer
    x = 14,939,448.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.