Home / 36,515,206.70-54,725,118.76-27,847,570.07

Finding the Fourth Proportional to 36,515,206.70, 54,725,118.76 and 27,847,570.07

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Solution

The fourth proportional to 36,515,206.70, 54,725,118.76 and 27,847,570.07 is: 41,734,984.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,515,206.70 : 54,725,118.76 = 27,847,570.07 : x
  2. Step 2: Convert to fraction form
    36,515,206.70/54,725,118.76 = 27,847,570.07/x
  3. Step 3: Cross multiply
    36,515,206.70x = 54,725,118.76 × 27,847,570.07
  4. Step 4: Simplify right side
    36,515,206.70x = 1,523,961,579,258,171.50
  5. Step 5: Solve for x
    x = 1,523,961,579,258,171.50/36,515,206.70
  6. Step 6: Final answer
    x = 41,734,984.33

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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.