Finding the Fourth Proportional to 4,197,086,515.68, 6,297,808,626.24 and 1,711,770,792.64
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Solution
The fourth proportional to 4,197,086,515.68, 6,297,808,626.24 and 1,711,770,792.64 is: 2,568,544,828.36
Step by Step Solution
- Step 1: Write the proportion equation
4,197,086,515.68 : 6,297,808,626.24 = 1,711,770,792.64 : x - Step 2: Convert to fraction form
4,197,086,515.68/6,297,808,626.24 = 1,711,770,792.64/x - Step 3: Cross multiply
4,197,086,515.68x = 6,297,808,626.24 × 1,711,770,792.64 - Step 4: Simplify right side
4,197,086,515.68x = 10,780,404,864,033,873,920 - Step 5: Solve for x
x = 10,780,404,864,033,873,920/4,197,086,515.68 - Step 6: Final answer
x = 2,568,544,828.36
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.