Home / 164,213,696.96-226,615,502.34-88,860,025.49

Finding the Fourth Proportional to 164,213,696.96, 226,615,502.34 and 88,860,025.49

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Solution

The fourth proportional to 164,213,696.96, 226,615,502.34 and 88,860,025.49 is: 122,627,160.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,213,696.96 : 226,615,502.34 = 88,860,025.49 : x
  2. Step 2: Convert to fraction form
    164,213,696.96/226,615,502.34 = 88,860,025.49/x
  3. Step 3: Cross multiply
    164,213,696.96x = 226,615,502.34 × 88,860,025.49
  4. Step 4: Simplify right side
    164,213,696.96x = 20,137,059,313,228,476
  5. Step 5: Solve for x
    x = 20,137,059,313,228,476/164,213,696.96
  6. Step 6: Final answer
    x = 122,627,160.14

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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.