Finding the Fourth Proportional to 116,317,541.87, 174,478,121.18 and 34,444,700.96
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Solution
The fourth proportional to 116,317,541.87, 174,478,121.18 and 34,444,700.96 is: 51,667,586.94
Step by Step Solution
- Step 1: Write the proportion equation
116,317,541.87 : 174,478,121.18 = 34,444,700.96 : x - Step 2: Convert to fraction form
116,317,541.87/174,478,121.18 = 34,444,700.96/x - Step 3: Cross multiply
116,317,541.87x = 174,478,121.18 × 34,444,700.96 - Step 4: Simplify right side
116,317,541.87x = 6,009,846,707,192,296 - Step 5: Solve for x
x = 6,009,846,707,192,296/116,317,541.87 - Step 6: Final answer
x = 51,667,586.94
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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.