Home / 184,229,467.76-254,237,897.16-100,598,179.44

Finding the Fourth Proportional to 184,229,467.76, 254,237,897.16 and 100,598,179.44

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Solution

The fourth proportional to 184,229,467.76, 254,237,897.16 and 100,598,179.44 is: 138,826,160.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,229,467.76 : 254,237,897.16 = 100,598,179.44 : x
  2. Step 2: Convert to fraction form
    184,229,467.76/254,237,897.16 = 100,598,179.44/x
  3. Step 3: Cross multiply
    184,229,467.76x = 254,237,897.16 × 100,598,179.44
  4. Step 4: Simplify right side
    184,229,467.76x = 25,575,869,598,949,944
  5. Step 5: Solve for x
    x = 25,575,869,598,949,944/184,229,467.76
  6. Step 6: Final answer
    x = 138,826,160.17

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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.