Finding the Fourth Proportional to 323,476,945.08, 484,721,677.24 and 192,060,434.92
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Solution
The fourth proportional to 323,476,945.08, 484,721,677.24 and 192,060,434.92 is: 287,797,500.14
Step by Step Solution
- Step 1: Write the proportion equation
323,476,945.08 : 484,721,677.24 = 192,060,434.92 : x - Step 2: Convert to fraction form
323,476,945.08/484,721,677.24 = 192,060,434.92/x - Step 3: Cross multiply
323,476,945.08x = 484,721,677.24 × 192,060,434.92 - Step 4: Simplify right side
323,476,945.08x = 93,095,856,145,866,256 - Step 5: Solve for x
x = 93,095,856,145,866,256/323,476,945.08 - Step 6: Final answer
x = 287,797,500.14
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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.