Home / 36,289,722,122.10-54,434,583,183.15-28,943,081,738.10

Finding the Fourth Proportional to 36,289,722,122.10, 54,434,583,183.15 and 28,943,081,738.10

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Solution

The fourth proportional to 36,289,722,122.10, 54,434,583,183.15 and 28,943,081,738.10 is: 43,414,622,607.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,722,122.10 : 54,434,583,183.15 = 28,943,081,738.10 : x
  2. Step 2: Convert to fraction form
    36,289,722,122.10/54,434,583,183.15 = 28,943,081,738.10/x
  3. Step 3: Cross multiply
    36,289,722,122.10x = 54,434,583,183.15 × 28,943,081,738.10
  4. Step 4: Simplify right side
    36,289,722,122.10x = 1,575,504,590,449,314,103,296
  5. Step 5: Solve for x
    x = 1,575,504,590,449,314,103,296/36,289,722,122.10
  6. Step 6: Final answer
    x = 43,414,622,607.15

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Double scale
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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.