Home / 184,178,528.84-254,165,076.82-100,546,659.44

Finding the Fourth Proportional to 184,178,528.84, 254,165,076.82 and 100,546,659.44

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Solution

The fourth proportional to 184,178,528.84, 254,165,076.82 and 100,546,659.44 is: 138,753,684.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,178,528.84 : 254,165,076.82 = 100,546,659.44 : x
  2. Step 2: Convert to fraction form
    184,178,528.84/254,165,076.82 = 100,546,659.44/x
  3. Step 3: Cross multiply
    184,178,528.84x = 254,165,076.82 × 100,546,659.44
  4. Step 4: Simplify right side
    184,178,528.84x = 25,555,449,420,561,976
  5. Step 5: Solve for x
    x = 25,555,449,420,561,976/184,178,528.84
  6. Step 6: Final answer
    x = 138,753,684.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.