Finding the Fourth Proportional to 333,471,043.37, 460,039,137.17 and 201,269,780.21
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Solution
The fourth proportional to 333,471,043.37, 460,039,137.17 and 201,269,780.21 is: 277,661,217.86
Step by Step Solution
- Step 1: Write the proportion equation
333,471,043.37 : 460,039,137.17 = 201,269,780.21 : x - Step 2: Convert to fraction form
333,471,043.37/460,039,137.17 = 201,269,780.21/x - Step 3: Cross multiply
333,471,043.37x = 460,039,137.17 × 201,269,780.21 - Step 4: Simplify right side
333,471,043.37x = 92,591,976,022,897,408 - Step 5: Solve for x
x = 92,591,976,022,897,408/333,471,043.37 - Step 6: Final answer
x = 277,661,217.86
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.