Finding the Fourth Proportional to 32,274,614.60, 44,537,671.50 and 17,589,965.84
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Solution
The fourth proportional to 32,274,614.60, 44,537,671.50 and 17,589,965.84 is: 24,273,446.17
Step by Step Solution
- Step 1: Write the proportion equation
32,274,614.60 : 44,537,671.50 = 17,589,965.84 : x - Step 2: Convert to fraction form
32,274,614.60/44,537,671.50 = 17,589,965.84/x - Step 3: Cross multiply
32,274,614.60x = 44,537,671.50 × 17,589,965.84 - Step 4: Simplify right side
32,274,614.60x = 783,416,120,278,141.50 - Step 5: Solve for x
x = 783,416,120,278,141.50/32,274,614.60 - Step 6: Final answer
x = 24,273,446.17
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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.