Finding the Fourth Proportional to 23,951,674.95, 33,042,882.60 and 14,659,658.70
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Solution
The fourth proportional to 23,951,674.95, 33,042,882.60 and 14,659,658.70 is: 20,223,946.02
Step by Step Solution
- Step 1: Write the proportion equation
23,951,674.95 : 33,042,882.60 = 14,659,658.70 : x - Step 2: Convert to fraction form
23,951,674.95/33,042,882.60 = 14,659,658.70/x - Step 3: Cross multiply
23,951,674.95x = 33,042,882.60 × 14,659,658.70 - Step 4: Simplify right side
23,951,674.95x = 484,397,381,380,168.62 - Step 5: Solve for x
x = 484,397,381,380,168.62/23,951,674.95 - Step 6: Final answer
x = 20,223,946.02
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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.