Finding the Fourth Proportional to 61,522,982.44, 92,339,942.70 and 32,793,047.08
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Solution
The fourth proportional to 61,522,982.44, 92,339,942.70 and 32,793,047.08 is: 49,219,136.79
Step by Step Solution
- Step 1: Write the proportion equation
61,522,982.44 : 92,339,942.70 = 32,793,047.08 : x - Step 2: Convert to fraction form
61,522,982.44/92,339,942.70 = 32,793,047.08/x - Step 3: Cross multiply
61,522,982.44x = 92,339,942.70 × 32,793,047.08 - Step 4: Simplify right side
61,522,982.44x = 3,028,108,088,325,602 - Step 5: Solve for x
x = 3,028,108,088,325,602/61,522,982.44 - Step 6: Final answer
x = 49,219,136.79
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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.