Finding the Fourth Proportional to 9,557,635,768.96, 14,332,509,231.86 and 3,262,572,035.66
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Solution
The fourth proportional to 9,557,635,768.96, 14,332,509,231.86 and 3,262,572,035.66 is: 4,892,511,595.03
Step by Step Solution
- Step 1: Write the proportion equation
9,557,635,768.96 : 14,332,509,231.86 = 3,262,572,035.66 : x - Step 2: Convert to fraction form
9,557,635,768.96/14,332,509,231.86 = 3,262,572,035.66/x - Step 3: Cross multiply
9,557,635,768.96x = 14,332,509,231.86 × 3,262,572,035.66 - Step 4: Simplify right side
9,557,635,768.96x = 46,760,843,820,662,865,920 - Step 5: Solve for x
x = 46,760,843,820,662,865,920/9,557,635,768.96 - Step 6: Final answer
x = 4,892,511,595.03
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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.