Home / 137,923,884,057.23-206,885,826,085.84-137,923,884,057.23

Finding the Fourth Proportional to 137,923,884,057.23, 206,885,826,085.84 and 137,923,884,057.23

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Solution

The fourth proportional to 137,923,884,057.23, 206,885,826,085.84 and 137,923,884,057.23 is: 206,885,826,085.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,923,884,057.23 : 206,885,826,085.84 = 137,923,884,057.23 : x
  2. Step 2: Convert to fraction form
    137,923,884,057.23/206,885,826,085.84 = 137,923,884,057.23/x
  3. Step 3: Cross multiply
    137,923,884,057.23x = 206,885,826,085.84 × 137,923,884,057.23
  4. Step 4: Simplify right side
    137,923,884,057.23x = 28,534,496,690,147,646,504,960
  5. Step 5: Solve for x
    x = 28,534,496,690,147,646,504,960/137,923,884,057.23
  6. Step 6: Final answer
    x = 206,885,826,085.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.