Home / 33,025,163.40-49,537,745.10-30,899,399.40

Finding the Fourth Proportional to 33,025,163.40, 49,537,745.10 and 30,899,399.40

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Solution

The fourth proportional to 33,025,163.40, 49,537,745.10 and 30,899,399.40 is: 46,349,099.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025,163.40 : 49,537,745.10 = 30,899,399.40 : x
  2. Step 2: Convert to fraction form
    33,025,163.40/49,537,745.10 = 30,899,399.40/x
  3. Step 3: Cross multiply
    33,025,163.40x = 49,537,745.10 × 30,899,399.40
  4. Step 4: Simplify right side
    33,025,163.40x = 1,530,686,571,220,293
  5. Step 5: Solve for x
    x = 1,530,686,571,220,293/33,025,163.40
  6. Step 6: Final answer
    x = 46,349,099.10

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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.