Finding the Fourth Proportional to 181,808,174.62, 272,750,562.75 and 58,976,901.07
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Solution
The fourth proportional to 181,808,174.62, 272,750,562.75 and 58,976,901.07 is: 88,477,776.04
Step by Step Solution
- Step 1: Write the proportion equation
181,808,174.62 : 272,750,562.75 = 58,976,901.07 : x - Step 2: Convert to fraction form
181,808,174.62/272,750,562.75 = 58,976,901.07/x - Step 3: Cross multiply
181,808,174.62x = 272,750,562.75 × 58,976,901.07 - Step 4: Simplify right side
181,808,174.62x = 16,085,982,956,093,578 - Step 5: Solve for x
x = 16,085,982,956,093,578/181,808,174.62 - Step 6: Final answer
x = 88,477,776.04
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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.