Finding the Fourth Proportional to 151,627,570.11, 227,469,701.12 and 60,758,244.99
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Solution
The fourth proportional to 151,627,570.11, 227,469,701.12 and 60,758,244.99 is: 91,148,725.91
Step by Step Solution
- Step 1: Write the proportion equation
151,627,570.11 : 227,469,701.12 = 60,758,244.99 : x - Step 2: Convert to fraction form
151,627,570.11/227,469,701.12 = 60,758,244.99/x - Step 3: Cross multiply
151,627,570.11x = 227,469,701.12 × 60,758,244.99 - Step 4: Simplify right side
151,627,570.11x = 13,820,659,828,147,248 - Step 5: Solve for x
x = 13,820,659,828,147,248/151,627,570.11 - Step 6: Final answer
x = 91,148,725.91
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.