Home / 171,206,706,811.54-236,265,807,474.11-95,083,120,806.88

Finding the Fourth Proportional to 171,206,706,811.54, 236,265,807,474.11 and 95,083,120,806.88

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Solution

The fourth proportional to 171,206,706,811.54, 236,265,807,474.11 and 95,083,120,806.88 is: 131,215,013,319.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,206,706,811.54 : 236,265,807,474.11 = 95,083,120,806.88 : x
  2. Step 2: Convert to fraction form
    171,206,706,811.54/236,265,807,474.11 = 95,083,120,806.88/x
  3. Step 3: Cross multiply
    171,206,706,811.54x = 236,265,807,474.11 × 95,083,120,806.88
  4. Step 4: Simplify right side
    171,206,706,811.54x = 22,464,890,314,595,854,450,688
  5. Step 5: Solve for x
    x = 22,464,890,314,595,854,450,688/171,206,706,811.54
  6. Step 6: Final answer
    x = 131,215,013,319.10

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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.