Home / 195,582,684-269,912,502-108,662,556

Finding the Fourth Proportional to 195,582,684, 269,912,502 and 108,662,556

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Solution

The fourth proportional to 195,582,684, 269,912,502 and 108,662,556 is: 149,958,993.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,582,684 : 269,912,502 = 108,662,556 : x
  2. Step 2: Convert to fraction form
    195,582,684/269,912,502 = 108,662,556/x
  3. Step 3: Cross multiply
    195,582,684x = 269,912,502 × 108,662,556
  4. Step 4: Simplify right side
    195,582,684x = 29,329,382,363,675,112
  5. Step 5: Solve for x
    x = 29,329,382,363,675,112/195,582,684
  6. Step 6: Final answer
    x = 149,958,993.12

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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.