Home / 33,948,260.91-50,921,893.50-8,389,270.62

Finding the Fourth Proportional to 33,948,260.91, 50,921,893.50 and 8,389,270.62

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Solution

The fourth proportional to 33,948,260.91, 50,921,893.50 and 8,389,270.62 is: 12,583,782.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,948,260.91 : 50,921,893.50 = 8,389,270.62 : x
  2. Step 2: Convert to fraction form
    33,948,260.91/50,921,893.50 = 8,389,270.62/x
  3. Step 3: Cross multiply
    33,948,260.91x = 50,921,893.50 × 8,389,270.62
  4. Step 4: Simplify right side
    33,948,260.91x = 427,197,545,054,318.94
  5. Step 5: Solve for x
    x = 427,197,545,054,318.94/33,948,260.91
  6. Step 6: Final answer
    x = 12,583,782.90

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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.