Home / 329,438,016,198.30-494,157,024,297.45-93,855,747,884.70

Finding the Fourth Proportional to 329,438,016,198.30, 494,157,024,297.45 and 93,855,747,884.70

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Solution

The fourth proportional to 329,438,016,198.30, 494,157,024,297.45 and 93,855,747,884.70 is: 140,783,621,827.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,438,016,198.30 : 494,157,024,297.45 = 93,855,747,884.70 : x
  2. Step 2: Convert to fraction form
    329,438,016,198.30/494,157,024,297.45 = 93,855,747,884.70/x
  3. Step 3: Cross multiply
    329,438,016,198.30x = 494,157,024,297.45 × 93,855,747,884.70
  4. Step 4: Simplify right side
    329,438,016,198.30x = 46,379,477,087,915,041,882,112
  5. Step 5: Solve for x
    x = 46,379,477,087,915,041,882,112/329,438,016,198.30
  6. Step 6: Final answer
    x = 140,783,621,827.05

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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.