Finding the Fourth Proportional to 29,451,099.73, 44,181,436.38 and 8,703,643.09
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Solution
The fourth proportional to 29,451,099.73, 44,181,436.38 and 8,703,643.09 is: 13,056,879.27
Step by Step Solution
- Step 1: Write the proportion equation
29,451,099.73 : 44,181,436.38 = 8,703,643.09 : x - Step 2: Convert to fraction form
29,451,099.73/44,181,436.38 = 8,703,643.09/x - Step 3: Cross multiply
29,451,099.73x = 44,181,436.38 × 8,703,643.09 - Step 4: Simplify right side
29,451,099.73x = 384,539,453,455,061.62 - Step 5: Solve for x
x = 384,539,453,455,061.62/29,451,099.73 - Step 6: Final answer
x = 13,056,879.27
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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.