Finding the Fourth Proportional to 202,269,320.88, 303,288,093.60 and 62,173,294.08
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Solution
The fourth proportional to 202,269,320.88, 303,288,093.60 and 62,173,294.08 is: 93,224,319.70
Step by Step Solution
- Step 1: Write the proportion equation
202,269,320.88 : 303,288,093.60 = 62,173,294.08 : x - Step 2: Convert to fraction form
202,269,320.88/303,288,093.60 = 62,173,294.08/x - Step 3: Cross multiply
202,269,320.88x = 303,288,093.60 × 62,173,294.08 - Step 4: Simplify right side
202,269,320.88x = 18,856,419,834,355,368 - Step 5: Solve for x
x = 18,856,419,834,355,368/202,269,320.88 - Step 6: Final answer
x = 93,224,319.70
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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.