Finding the Fourth Proportional to 96,102,293.82, 132,620,504.09 and 52,048,284.02
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Solution
The fourth proportional to 96,102,293.82, 132,620,504.09 and 52,048,284.02 is: 71,826,273.75
Step by Step Solution
- Step 1: Write the proportion equation
96,102,293.82 : 132,620,504.09 = 52,048,284.02 : x - Step 2: Convert to fraction form
96,102,293.82/132,620,504.09 = 52,048,284.02/x - Step 3: Cross multiply
96,102,293.82x = 132,620,504.09 × 52,048,284.02 - Step 4: Simplify right side
96,102,293.82x = 6,902,669,664,364,376 - Step 5: Solve for x
x = 6,902,669,664,364,376/96,102,293.82 - Step 6: Final answer
x = 71,826,273.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.