Finding the Fourth Proportional to 32,612,933.20, 48,925,304.70 and 16,398,077.80
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Solution
The fourth proportional to 32,612,933.20, 48,925,304.70 and 16,398,077.80 is: 24,600,085.74
Step by Step Solution
- Step 1: Write the proportion equation
32,612,933.20 : 48,925,304.70 = 16,398,077.80 : x - Step 2: Convert to fraction form
32,612,933.20/48,925,304.70 = 16,398,077.80/x - Step 3: Cross multiply
32,612,933.20x = 48,925,304.70 × 16,398,077.80 - Step 4: Simplify right side
32,612,933.20x = 802,280,952,859,305.75 - Step 5: Solve for x
x = 802,280,952,859,305.75/32,612,933.20 - Step 6: Final answer
x = 24,600,085.74
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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.