Finding the Fourth Proportional to 182,409,545.76, 273,557,729.32 and 65,809,743.92
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Solution
The fourth proportional to 182,409,545.76, 273,557,729.32 and 65,809,743.92 is: 98,694,199.58
Step by Step Solution
- Step 1: Write the proportion equation
182,409,545.76 : 273,557,729.32 = 65,809,743.92 : x - Step 2: Convert to fraction form
182,409,545.76/273,557,729.32 = 65,809,743.92/x - Step 3: Cross multiply
182,409,545.76x = 273,557,729.32 × 65,809,743.92 - Step 4: Simplify right side
182,409,545.76x = 18,002,764,113,885,876 - Step 5: Solve for x
x = 18,002,764,113,885,876/182,409,545.76 - Step 6: Final answer
x = 98,694,199.58
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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.