Home / 9,818,431,343.20-14,727,647,014.80-6,874,035,626.80

Finding the Fourth Proportional to 9,818,431,343.20, 14,727,647,014.80 and 6,874,035,626.80

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Solution

The fourth proportional to 9,818,431,343.20, 14,727,647,014.80 and 6,874,035,626.80 is: 10,311,053,440.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,818,431,343.20 : 14,727,647,014.80 = 6,874,035,626.80 : x
  2. Step 2: Convert to fraction form
    9,818,431,343.20/14,727,647,014.80 = 6,874,035,626.80/x
  3. Step 3: Cross multiply
    9,818,431,343.20x = 14,727,647,014.80 × 6,874,035,626.80
  4. Step 4: Simplify right side
    9,818,431,343.20x = 101,238,370,278,669,860,864
  5. Step 5: Solve for x
    x = 101,238,370,278,669,860,864/9,818,431,343.20
  6. Step 6: Final answer
    x = 10,311,053,440.20

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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.