Home / 2,305,131,225.18-3,455,759,243.24-1,867,346,254.86

Finding the Fourth Proportional to 2,305,131,225.18, 3,455,759,243.24 and 1,867,346,254.86

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Solution

The fourth proportional to 2,305,131,225.18, 3,455,759,243.24 and 1,867,346,254.86 is: 2,799,449,771.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,131,225.18 : 3,455,759,243.24 = 1,867,346,254.86 : x
  2. Step 2: Convert to fraction form
    2,305,131,225.18/3,455,759,243.24 = 1,867,346,254.86/x
  3. Step 3: Cross multiply
    2,305,131,225.18x = 3,455,759,243.24 × 1,867,346,254.86
  4. Step 4: Simplify right side
    2,305,131,225.18x = 6,453,099,080,562,040,832
  5. Step 5: Solve for x
    x = 6,453,099,080,562,040,832/2,305,131,225.18
  6. Step 6: Final answer
    x = 2,799,449,771.05

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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.