Finding the Fourth Proportional to 5,711,882,683.26, 8,567,593,668.09 and 2,913,789,845.58
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Solution
The fourth proportional to 5,711,882,683.26, 8,567,593,668.09 and 2,913,789,845.58 is: 4,370,567,256.97
Step by Step Solution
- Step 1: Write the proportion equation
5,711,882,683.26 : 8,567,593,668.09 = 2,913,789,845.58 : x - Step 2: Convert to fraction form
5,711,882,683.26/8,567,593,668.09 = 2,913,789,845.58/x - Step 3: Cross multiply
5,711,882,683.26x = 8,567,593,668.09 × 2,913,789,845.58 - Step 4: Simplify right side
5,711,882,683.26x = 24,964,167,431,136,145,408 - Step 5: Solve for x
x = 24,964,167,431,136,145,408/5,711,882,683.26 - Step 6: Final answer
x = 4,370,567,256.97
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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.