Home / 36,515,205.58-54,725,117.07-27,847,568.94

Finding the Fourth Proportional to 36,515,205.58, 54,725,117.07 and 27,847,568.94

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Solution

The fourth proportional to 36,515,205.58, 54,725,117.07 and 27,847,568.94 is: 41,734,982.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,515,205.58 : 54,725,117.07 = 27,847,568.94 : x
  2. Step 2: Convert to fraction form
    36,515,205.58/54,725,117.07 = 27,847,568.94/x
  3. Step 3: Cross multiply
    36,515,205.58x = 54,725,117.07 × 27,847,568.94
  4. Step 4: Simplify right side
    36,515,205.58x = 1,523,961,470,217,158
  5. Step 5: Solve for x
    x = 1,523,961,470,217,158/36,515,205.58
  6. Step 6: Final answer
    x = 41,734,982.62

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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.