Home / 193,957,120,220.96-267,622,006,370.44-108,304,907,111.20

Finding the Fourth Proportional to 193,957,120,220.96, 267,622,006,370.44 and 108,304,907,111.20

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Solution

The fourth proportional to 193,957,120,220.96, 267,622,006,370.44 and 108,304,907,111.20 is: 149,439,095,135.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,957,120,220.96 : 267,622,006,370.44 = 108,304,907,111.20 : x
  2. Step 2: Convert to fraction form
    193,957,120,220.96/267,622,006,370.44 = 108,304,907,111.20/x
  3. Step 3: Cross multiply
    193,957,120,220.96x = 267,622,006,370.44 × 108,304,907,111.20
  4. Step 4: Simplify right side
    193,957,120,220.96x = 28,984,776,540,863,477,055,488
  5. Step 5: Solve for x
    x = 28,984,776,540,863,477,055,488/193,957,120,220.96
  6. Step 6: Final answer
    x = 149,439,095,135.27

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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.