Finding the Fourth Proportional to 6,304,083,664.14, 8,699,652,990.27 and 3,446,260,410.24
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Solution
The fourth proportional to 6,304,083,664.14, 8,699,652,990.27 and 3,446,260,410.24 is: 4,755,848,951.33
Step by Step Solution
- Step 1: Write the proportion equation
6,304,083,664.14 : 8,699,652,990.27 = 3,446,260,410.24 : x - Step 2: Convert to fraction form
6,304,083,664.14/8,699,652,990.27 = 3,446,260,410.24/x - Step 3: Cross multiply
6,304,083,664.14x = 8,699,652,990.27 × 3,446,260,410.24 - Step 4: Simplify right side
6,304,083,664.14x = 29,981,269,683,193,532,416 - Step 5: Solve for x
x = 29,981,269,683,193,532,416/6,304,083,664.14 - Step 6: Final answer
x = 4,755,848,951.33
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.