Home / 184,032,076.60-276,048,114.90-54,659,654.20

Finding the Fourth Proportional to 184,032,076.60, 276,048,114.90 and 54,659,654.20

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Solution

The fourth proportional to 184,032,076.60, 276,048,114.90 and 54,659,654.20 is: 81,989,481.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,032,076.60 : 276,048,114.90 = 54,659,654.20 : x
  2. Step 2: Convert to fraction form
    184,032,076.60/276,048,114.90 = 54,659,654.20/x
  3. Step 3: Cross multiply
    184,032,076.60x = 276,048,114.90 × 54,659,654.20
  4. Step 4: Simplify right side
    184,032,076.60x = 15,088,694,502,995,868
  5. Step 5: Solve for x
    x = 15,088,694,502,995,868/184,032,076.60
  6. Step 6: Final answer
    x = 81,989,481.30

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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.