Home / 2,305,131,224.18-3,455,759,241.74-1,867,346,253.86

Finding the Fourth Proportional to 2,305,131,224.18, 3,455,759,241.74 and 1,867,346,253.86

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Solution

The fourth proportional to 2,305,131,224.18, 3,455,759,241.74 and 1,867,346,253.86 is: 2,799,449,769.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,131,224.18 : 3,455,759,241.74 = 1,867,346,253.86 : x
  2. Step 2: Convert to fraction form
    2,305,131,224.18/3,455,759,241.74 = 1,867,346,253.86/x
  3. Step 3: Cross multiply
    2,305,131,224.18x = 3,455,759,241.74 × 1,867,346,253.86
  4. Step 4: Simplify right side
    2,305,131,224.18x = 6,453,099,074,292,466,688
  5. Step 5: Solve for x
    x = 6,453,099,074,292,466,688/2,305,131,224.18
  6. Step 6: Final answer
    x = 2,799,449,769.55

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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.