Home / 16,783,187,727.60-25,183,851,517.80-7,468,373,314.80

Finding the Fourth Proportional to 16,783,187,727.60, 25,183,851,517.80 and 7,468,373,314.80

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Solution

The fourth proportional to 16,783,187,727.60, 25,183,851,517.80 and 7,468,373,314.80 is: 11,206,596,010.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,783,187,727.60 : 25,183,851,517.80 = 7,468,373,314.80 : x
  2. Step 2: Convert to fraction form
    16,783,187,727.60/25,183,851,517.80 = 7,468,373,314.80/x
  3. Step 3: Cross multiply
    16,783,187,727.60x = 25,183,851,517.80 × 7,468,373,314.80
  4. Step 4: Simplify right side
    16,783,187,727.60x = 188,082,404,639,423,004,672
  5. Step 5: Solve for x
    x = 188,082,404,639,423,004,672/16,783,187,727.60
  6. Step 6: Final answer
    x = 11,206,596,010.97

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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.