Home / 179,608,760,290.23-247,843,134,391.41-107,336,436,677.43

Finding the Fourth Proportional to 179,608,760,290.23, 247,843,134,391.41 and 107,336,436,677.43

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Solution

The fourth proportional to 179,608,760,290.23, 247,843,134,391.41 and 107,336,436,677.43 is: 148,114,150,209.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,608,760,290.23 : 247,843,134,391.41 = 107,336,436,677.43 : x
  2. Step 2: Convert to fraction form
    179,608,760,290.23/247,843,134,391.41 = 107,336,436,677.43/x
  3. Step 3: Cross multiply
    179,608,760,290.23x = 247,843,134,391.41 × 107,336,436,677.43
  4. Step 4: Simplify right side
    179,608,760,290.23x = 26,602,598,900,539,351,629,824
  5. Step 5: Solve for x
    x = 26,602,598,900,539,351,629,824/179,608,760,290.23
  6. Step 6: Final answer
    x = 148,114,150,209.33

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1.5x scale

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.