Finding the Fourth Proportional to 5,802,646,458.27, 8,705,677,383.87 and 1,872,278,883.39
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Solution
The fourth proportional to 5,802,646,458.27, 8,705,677,383.87 and 1,872,278,883.39 is: 2,808,969,329.54
Step by Step Solution
- Step 1: Write the proportion equation
5,802,646,458.27 : 8,705,677,383.87 = 1,872,278,883.39 : x - Step 2: Convert to fraction form
5,802,646,458.27/8,705,677,383.87 = 1,872,278,883.39/x - Step 3: Cross multiply
5,802,646,458.27x = 8,705,677,383.87 × 1,872,278,883.39 - Step 4: Simplify right side
5,802,646,458.27x = 16,299,455,931,425,701,888 - Step 5: Solve for x
x = 16,299,455,931,425,701,888/5,802,646,458.27 - Step 6: Final answer
x = 2,808,969,329.54
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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.