Finding the Fourth Proportional to 4,470,554,586.03, 6,169,496,928.24 and 2,463,519,006.99
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Solution
The fourth proportional to 4,470,554,586.03, 6,169,496,928.24 and 2,463,519,006.99 is: 3,399,728,748.15
Step by Step Solution
- Step 1: Write the proportion equation
4,470,554,586.03 : 6,169,496,928.24 = 2,463,519,006.99 : x - Step 2: Convert to fraction form
4,470,554,586.03/6,169,496,928.24 = 2,463,519,006.99/x - Step 3: Cross multiply
4,470,554,586.03x = 6,169,496,928.24 × 2,463,519,006.99 - Step 4: Simplify right side
4,470,554,586.03x = 15,198,672,946,285,658,112 - Step 5: Solve for x
x = 15,198,672,946,285,658,112/4,470,554,586.03 - Step 6: Final answer
x = 3,399,728,748.15
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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.