Finding the Fourth Proportional to 154,716,350.94, 232,076,349.18 and 61,366,086
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Solution
The fourth proportional to 154,716,350.94, 232,076,349.18 and 61,366,086 is: 92,049,851.98
Step by Step Solution
- Step 1: Write the proportion equation
154,716,350.94 : 232,076,349.18 = 61,366,086 : x - Step 2: Convert to fraction form
154,716,350.94/232,076,349.18 = 61,366,086/x - Step 3: Cross multiply
154,716,350.94x = 232,076,349.18 × 61,366,086 - Step 4: Simplify right side
154,716,350.94x = 14,241,617,202,345,910 - Step 5: Solve for x
x = 14,241,617,202,345,910/154,716,350.94 - Step 6: Final answer
x = 92,049,851.98
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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.