Finding the Fourth Proportional to 184,992,669.43, 277,398,202.42 and 91,511,633.47
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Solution
The fourth proportional to 184,992,669.43, 277,398,202.42 and 91,511,633.47 is: 137,222,532.67
Step by Step Solution
- Step 1: Write the proportion equation
184,992,669.43 : 277,398,202.42 = 91,511,633.47 : x - Step 2: Convert to fraction form
184,992,669.43/277,398,202.42 = 91,511,633.47/x - Step 3: Cross multiply
184,992,669.43x = 277,398,202.42 × 91,511,633.47 - Step 4: Simplify right side
184,992,669.43x = 25,385,162,625,095,908 - Step 5: Solve for x
x = 25,385,162,625,095,908/184,992,669.43 - Step 6: Final answer
x = 137,222,532.67
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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.