Finding the Fourth Proportional to 32,537,930.67, 48,806,684.60 and 8,276,650.29
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Solution
The fourth proportional to 32,537,930.67, 48,806,684.60 and 8,276,650.29 is: 12,414,921.66
Step by Step Solution
- Step 1: Write the proportion equation
32,537,930.67 : 48,806,684.60 = 8,276,650.29 : x - Step 2: Convert to fraction form
32,537,930.67/48,806,684.60 = 8,276,650.29/x - Step 3: Cross multiply
32,537,930.67x = 48,806,684.60 × 8,276,650.29 - Step 4: Simplify right side
32,537,930.67x = 403,955,860,207,145.25 - Step 5: Solve for x
x = 403,955,860,207,145.25/32,537,930.67 - Step 6: Final answer
x = 12,414,921.66
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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.