Finding the Fourth Proportional to 35,267,845.08, 52,907,967.77 and 16,100,539.68
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Solution
The fourth proportional to 35,267,845.08, 52,907,967.77 and 16,100,539.68 is: 24,153,640.02
Step by Step Solution
- Step 1: Write the proportion equation
35,267,845.08 : 52,907,967.77 = 16,100,539.68 : x - Step 2: Convert to fraction form
35,267,845.08/52,907,967.77 = 16,100,539.68/x - Step 3: Cross multiply
35,267,845.08x = 52,907,967.77 × 16,100,539.68 - Step 4: Simplify right side
35,267,845.08x = 851,846,834,388,543.38 - Step 5: Solve for x
x = 851,846,834,388,543.38/35,267,845.08 - Step 6: Final answer
x = 24,153,640.02
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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.