Home / 164,213,748.44-226,615,573.22-88,860,076.73

Finding the Fourth Proportional to 164,213,748.44, 226,615,573.22 and 88,860,076.73

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Solution

The fourth proportional to 164,213,748.44, 226,615,573.22 and 88,860,076.73 is: 122,627,230.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,213,748.44 : 226,615,573.22 = 88,860,076.73 : x
  2. Step 2: Convert to fraction form
    164,213,748.44/226,615,573.22 = 88,860,076.73/x
  3. Step 3: Cross multiply
    164,213,748.44x = 226,615,573.22 × 88,860,076.73
  4. Step 4: Simplify right side
    164,213,748.44x = 20,137,077,222,964,752
  5. Step 5: Solve for x
    x = 20,137,077,222,964,752/164,213,748.44
  6. Step 6: Final answer
    x = 122,627,230.76

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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.