Home / 2,305,131,225.86-3,455,759,244.27-1,867,346,255.54

Finding the Fourth Proportional to 2,305,131,225.86, 3,455,759,244.27 and 1,867,346,255.54

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Solution

The fourth proportional to 2,305,131,225.86, 3,455,759,244.27 and 1,867,346,255.54 is: 2,799,449,772.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,131,225.86 : 3,455,759,244.27 = 1,867,346,255.54 : x
  2. Step 2: Convert to fraction form
    2,305,131,225.86/3,455,759,244.27 = 1,867,346,255.54/x
  3. Step 3: Cross multiply
    2,305,131,225.86x = 3,455,759,244.27 × 1,867,346,255.54
  4. Step 4: Simplify right side
    2,305,131,225.86x = 6,453,099,084,850,686,976
  5. Step 5: Solve for x
    x = 6,453,099,084,850,686,976/2,305,131,225.86
  6. Step 6: Final answer
    x = 2,799,449,772.08

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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.