Finding the Fourth Proportional to 32,601,959.05, 44,991,715.96 and 17,917,358.48
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Solution
The fourth proportional to 32,601,959.05, 44,991,715.96 and 17,917,358.48 is: 24,726,511.14
Step by Step Solution
- Step 1: Write the proportion equation
32,601,959.05 : 44,991,715.96 = 17,917,358.48 : x - Step 2: Convert to fraction form
32,601,959.05/44,991,715.96 = 17,917,358.48/x - Step 3: Cross multiply
32,601,959.05x = 44,991,715.96 × 17,917,358.48 - Step 4: Simplify right side
32,601,959.05x = 806,132,703,396,070.50 - Step 5: Solve for x
x = 806,132,703,396,070.50/32,601,959.05 - Step 6: Final answer
x = 24,726,511.14
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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.