Finding the Fourth Proportional to 204,595,702.48, 306,856,582.26 and 58,993,465.60
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Solution
The fourth proportional to 204,595,702.48, 306,856,582.26 and 58,993,465.60 is: 88,479,537.99
Step by Step Solution
- Step 1: Write the proportion equation
204,595,702.48 : 306,856,582.26 = 58,993,465.60 : x - Step 2: Convert to fraction form
204,595,702.48/306,856,582.26 = 58,993,465.60/x - Step 3: Cross multiply
204,595,702.48x = 306,856,582.26 × 58,993,465.60 - Step 4: Simplify right side
204,595,702.48x = 18,102,533,229,688,880 - Step 5: Solve for x
x = 18,102,533,229,688,880/204,595,702.48 - Step 6: Final answer
x = 88,479,537.99
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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.