Finding the Fourth Proportional to 183,565,998.20, 274,711,268.10 and 168,260,497.40
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Solution
The fourth proportional to 183,565,998.20, 274,711,268.10 and 168,260,497.40 is: 251,806,189.95
Step by Step Solution
- Step 1: Write the proportion equation
183,565,998.20 : 274,711,268.10 = 168,260,497.40 : x - Step 2: Convert to fraction form
183,565,998.20/274,711,268.10 = 168,260,497.40/x - Step 3: Cross multiply
183,565,998.20x = 274,711,268.10 × 168,260,497.40 - Step 4: Simplify right side
183,565,998.20x = 46,223,054,611,890,760 - Step 5: Solve for x
x = 46,223,054,611,890,760/183,565,998.20 - Step 6: Final answer
x = 251,806,189.95
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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.