Finding the Fourth Proportional to 48,082,516.79, 71,951,373.81 and 41,627,794.05
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Solution
The fourth proportional to 48,082,516.79, 71,951,373.81 and 41,627,794.05 is: 62,292,433.32
Step by Step Solution
- Step 1: Write the proportion equation
48,082,516.79 : 71,951,373.81 = 41,627,794.05 : x - Step 2: Convert to fraction form
48,082,516.79/71,951,373.81 = 41,627,794.05/x - Step 3: Cross multiply
48,082,516.79x = 71,951,373.81 × 41,627,794.05 - Step 4: Simplify right side
48,082,516.79x = 2,995,176,970,577,243.50 - Step 5: Solve for x
x = 2,995,176,970,577,243.50/48,082,516.79 - Step 6: Final answer
x = 62,292,433.32
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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.