Finding the Fourth Proportional to 293,861,951.15, 440,856,699.68 and 89,384,711.99
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Solution
The fourth proportional to 293,861,951.15, 440,856,699.68 and 89,384,711.99 is: 134,096,465.96
Step by Step Solution
- Step 1: Write the proportion equation
293,861,951.15 : 440,856,699.68 = 89,384,711.99 : x - Step 2: Convert to fraction form
293,861,951.15/440,856,699.68 = 89,384,711.99/x - Step 3: Cross multiply
293,861,951.15x = 440,856,699.68 × 89,384,711.99 - Step 4: Simplify right side
293,861,951.15x = 39,405,849,127,777,904 - Step 5: Solve for x
x = 39,405,849,127,777,904/293,861,951.15 - Step 6: Final answer
x = 134,096,465.96
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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.