Finding the Fourth Proportional to 32,176,375.70, 48,199,941.86 and 14,880,333.10
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Solution
The fourth proportional to 32,176,375.70, 48,199,941.86 and 14,880,333.10 is: 22,290,614.61
Step by Step Solution
- Step 1: Write the proportion equation
32,176,375.70 : 48,199,941.86 = 14,880,333.10 : x - Step 2: Convert to fraction form
32,176,375.70/48,199,941.86 = 14,880,333.10/x - Step 3: Cross multiply
32,176,375.70x = 48,199,941.86 × 14,880,333.10 - Step 4: Simplify right side
32,176,375.70x = 717,231,190,277,433.50 - Step 5: Solve for x
x = 717,231,190,277,433.50/32,176,375.70 - Step 6: Final answer
x = 22,290,614.61
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.