Home / 33,223,358.40-49,835,037.60-8,962,238.40

Finding the Fourth Proportional to 33,223,358.40, 49,835,037.60 and 8,962,238.40

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Solution

The fourth proportional to 33,223,358.40, 49,835,037.60 and 8,962,238.40 is: 13,443,357.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,223,358.40 : 49,835,037.60 = 8,962,238.40 : x
  2. Step 2: Convert to fraction form
    33,223,358.40/49,835,037.60 = 8,962,238.40/x
  3. Step 3: Cross multiply
    33,223,358.40x = 49,835,037.60 × 8,962,238.40
  4. Step 4: Simplify right side
    33,223,358.40x = 446,633,487,644,163.88
  5. Step 5: Solve for x
    x = 446,633,487,644,163.88/33,223,358.40
  6. Step 6: Final answer
    x = 13,443,357.60

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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.