Finding the Fourth Proportional to 184,992,675.44, 277,398,211.40 and 91,511,639.48
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Solution
The fourth proportional to 184,992,675.44, 277,398,211.40 and 91,511,639.48 is: 137,222,541.67
Step by Step Solution
- Step 1: Write the proportion equation
184,992,675.44 : 277,398,211.40 = 91,511,639.48 : x - Step 2: Convert to fraction form
184,992,675.44/277,398,211.40 = 91,511,639.48/x - Step 3: Cross multiply
184,992,675.44x = 277,398,211.40 × 91,511,639.48 - Step 4: Simplify right side
184,992,675.44x = 25,385,165,114,033,624 - Step 5: Solve for x
x = 25,385,165,114,033,624/184,992,675.44 - Step 6: Final answer
x = 137,222,541.67
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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.