Home / 192,587,036.54-265,770,625.56-104,481,034.22

Finding the Fourth Proportional to 192,587,036.54, 265,770,625.56 and 104,481,034.22

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Solution

The fourth proportional to 192,587,036.54, 265,770,625.56 and 104,481,034.22 is: 144,184,106.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,587,036.54 : 265,770,625.56 = 104,481,034.22 : x
  2. Step 2: Convert to fraction form
    192,587,036.54/265,770,625.56 = 104,481,034.22/x
  3. Step 3: Cross multiply
    192,587,036.54x = 265,770,625.56 × 104,481,034.22
  4. Step 4: Simplify right side
    192,587,036.54x = 27,767,989,823,805,168
  5. Step 5: Solve for x
    x = 27,767,989,823,805,168/192,587,036.54
  6. Step 6: Final answer
    x = 144,184,106.69

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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.