Home / 3,686,490,623.22-5,529,741,257.01-1,505,456,759.22

Finding the Fourth Proportional to 3,686,490,623.22, 5,529,741,257.01 and 1,505,456,759.22

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Solution

The fourth proportional to 3,686,490,623.22, 5,529,741,257.01 and 1,505,456,759.22 is: 2,258,187,312.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,686,490,623.22 : 5,529,741,257.01 = 1,505,456,759.22 : x
  2. Step 2: Convert to fraction form
    3,686,490,623.22/5,529,741,257.01 = 1,505,456,759.22/x
  3. Step 3: Cross multiply
    3,686,490,623.22x = 5,529,741,257.01 × 1,505,456,759.22
  4. Step 4: Simplify right side
    3,686,490,623.22x = 8,324,786,352,103,404,544
  5. Step 5: Solve for x
    x = 8,324,786,352,103,404,544/3,686,490,623.22
  6. Step 6: Final answer
    x = 2,258,187,312.26

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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.