Home / 184,100,279.31-254,058,318.35-100,468,410.14

Finding the Fourth Proportional to 184,100,279.31, 254,058,318.35 and 100,468,410.14

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Solution

The fourth proportional to 184,100,279.31, 254,058,318.35 and 100,468,410.14 is: 138,646,369.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,100,279.31 : 254,058,318.35 = 100,468,410.14 : x
  2. Step 2: Convert to fraction form
    184,100,279.31/254,058,318.35 = 100,468,410.14/x
  3. Step 3: Cross multiply
    184,100,279.31x = 254,058,318.35 × 100,468,410.14
  4. Step 4: Simplify right side
    184,100,279.31x = 25,524,835,325,693,856
  5. Step 5: Solve for x
    x = 25,524,835,325,693,856/184,100,279.31
  6. Step 6: Final answer
    x = 138,646,369.37

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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.