Home / 23,328,200.70-34,987,635.45-11,197,640.70

Finding the Fourth Proportional to 23,328,200.70, 34,987,635.45 and 11,197,640.70

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Solution

The fourth proportional to 23,328,200.70, 34,987,635.45 and 11,197,640.70 is: 16,794,221.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,200.70 : 34,987,635.45 = 11,197,640.70 : x
  2. Step 2: Convert to fraction form
    23,328,200.70/34,987,635.45 = 11,197,640.70/x
  3. Step 3: Cross multiply
    23,328,200.70x = 34,987,635.45 × 11,197,640.70
  4. Step 4: Simplify right side
    23,328,200.70x = 391,778,970,711,682.81
  5. Step 5: Solve for x
    x = 391,778,970,711,682.81/23,328,200.70
  6. Step 6: Final answer
    x = 16,794,221.54

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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.