Finding the Fourth Proportional to 32,597,718.70, 48,902,482.95 and 16,382,863.30
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Solution
The fourth proportional to 32,597,718.70, 48,902,482.95 and 16,382,863.30 is: 24,577,262.62
Step by Step Solution
- Step 1: Write the proportion equation
32,597,718.70 : 48,902,482.95 = 16,382,863.30 : x - Step 2: Convert to fraction form
32,597,718.70/48,902,482.95 = 16,382,863.30/x - Step 3: Cross multiply
32,597,718.70x = 48,902,482.95 × 16,382,863.30 - Step 4: Simplify right side
32,597,718.70x = 801,162,693,200,430.88 - Step 5: Solve for x
x = 801,162,693,200,430.88/32,597,718.70 - Step 6: Final answer
x = 24,577,262.62
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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.