Home / 41,160,166.35-61,743,878.60-11,616,619.73

Finding the Fourth Proportional to 41,160,166.35, 61,743,878.60 and 11,616,619.73

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Solution

The fourth proportional to 41,160,166.35, 61,743,878.60 and 11,616,619.73 is: 17,425,953.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,160,166.35 : 61,743,878.60 = 11,616,619.73 : x
  2. Step 2: Convert to fraction form
    41,160,166.35/61,743,878.60 = 11,616,619.73/x
  3. Step 3: Cross multiply
    41,160,166.35x = 61,743,878.60 × 11,616,619.73
  4. Step 4: Simplify right side
    41,160,166.35x = 717,255,158,375,559.25
  5. Step 5: Solve for x
    x = 717,255,158,375,559.25/41,160,166.35
  6. Step 6: Final answer
    x = 17,425,953.83

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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.