Home / 164,030,790,051.73-247,275,629,517.64-153,096,452,094.23

Finding the Fourth Proportional to 164,030,790,051.73, 247,275,629,517.64 and 153,096,452,094.23

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Solution

The fourth proportional to 164,030,790,051.73, 247,275,629,517.64 and 153,096,452,094.23 is: 230,792,167,474.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,030,790,051.73 : 247,275,629,517.64 = 153,096,452,094.23 : x
  2. Step 2: Convert to fraction form
    164,030,790,051.73/247,275,629,517.64 = 153,096,452,094.23/x
  3. Step 3: Cross multiply
    164,030,790,051.73x = 247,275,629,517.64 × 153,096,452,094.23
  4. Step 4: Simplify right side
    164,030,790,051.73x = 37,857,021,568,517,939,396,608
  5. Step 5: Solve for x
    x = 37,857,021,568,517,939,396,608/164,030,790,051.73
  6. Step 6: Final answer
    x = 230,792,167,474.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.