Finding the Fourth Proportional to 49,290,096.00, 68,015,767.74 and 27,263,121.35
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Solution
The fourth proportional to 49,290,096.00, 68,015,767.74 and 27,263,121.35 is: 37,620,582.62
Step by Step Solution
- Step 1: Write the proportion equation
49,290,096.00 : 68,015,767.74 = 27,263,121.35 : x - Step 2: Convert to fraction form
49,290,096.00/68,015,767.74 = 27,263,121.35/x - Step 3: Cross multiply
49,290,096.00x = 68,015,767.74 × 27,263,121.35 - Step 4: Simplify right side
49,290,096.00x = 1,854,322,129,166,719.50 - Step 5: Solve for x
x = 1,854,322,129,166,719.50/49,290,096.00 - Step 6: Final answer
x = 37,620,582.62
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.