Home / 22,038,183.77-33,057,600.80-8,392,093.70

Finding the Fourth Proportional to 22,038,183.77, 33,057,600.80 and 8,392,093.70

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Solution

The fourth proportional to 22,038,183.77, 33,057,600.80 and 8,392,093.70 is: 12,588,264.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,038,183.77 : 33,057,600.80 = 8,392,093.70 : x
  2. Step 2: Convert to fraction form
    22,038,183.77/33,057,600.80 = 8,392,093.70/x
  3. Step 3: Cross multiply
    22,038,183.77x = 33,057,600.80 × 8,392,093.70
  4. Step 4: Simplify right side
    22,038,183.77x = 277,422,483,203,546.50
  5. Step 5: Solve for x
    x = 277,422,483,203,546.50/22,038,183.77
  6. Step 6: Final answer
    x = 12,588,264.36

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1.5x scale

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.