Home / 184,292,139.62-254,321,478.35-100,660,252.83

Finding the Fourth Proportional to 184,292,139.62, 254,321,478.35 and 100,660,252.83

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Solution

The fourth proportional to 184,292,139.62, 254,321,478.35 and 100,660,252.83 is: 138,910,234.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,292,139.62 : 254,321,478.35 = 100,660,252.83 : x
  2. Step 2: Convert to fraction form
    184,292,139.62/254,321,478.35 = 100,660,252.83/x
  3. Step 3: Cross multiply
    184,292,139.62x = 254,321,478.35 × 100,660,252.83
  4. Step 4: Simplify right side
    184,292,139.62x = 25,600,064,309,035,464
  5. Step 5: Solve for x
    x = 25,600,064,309,035,464/184,292,139.62
  6. Step 6: Final answer
    x = 138,910,234.38

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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.