Home / 192,587,034.66-265,770,622.97-104,481,032.34

Finding the Fourth Proportional to 192,587,034.66, 265,770,622.97 and 104,481,032.34

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Solution

The fourth proportional to 192,587,034.66, 265,770,622.97 and 104,481,032.34 is: 144,184,104.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,587,034.66 : 265,770,622.97 = 104,481,032.34 : x
  2. Step 2: Convert to fraction form
    192,587,034.66/265,770,622.97 = 104,481,032.34/x
  3. Step 3: Cross multiply
    192,587,034.66x = 265,770,622.97 × 104,481,032.34
  4. Step 4: Simplify right side
    192,587,034.66x = 27,767,989,054,416,556
  5. Step 5: Solve for x
    x = 27,767,989,054,416,556/192,587,034.66
  6. Step 6: Final answer
    x = 144,184,104.11

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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.