Finding the Fourth Proportional to 9,523,492,902.96, 14,279,723,996.52 and 3,225,811,429.68
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Solution
The fourth proportional to 9,523,492,902.96, 14,279,723,996.52 and 3,225,811,429.68 is: 4,836,848,974.43
Step by Step Solution
- Step 1: Write the proportion equation
9,523,492,902.96 : 14,279,723,996.52 = 3,225,811,429.68 : x - Step 2: Convert to fraction form
9,523,492,902.96/14,279,723,996.52 = 3,225,811,429.68/x - Step 3: Cross multiply
9,523,492,902.96x = 14,279,723,996.52 × 3,225,811,429.68 - Step 4: Simplify right side
9,523,492,902.96x = 46,063,696,880,649,986,048 - Step 5: Solve for x
x = 46,063,696,880,649,986,048/9,523,492,902.96 - Step 6: Final answer
x = 4,836,848,974.43
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.