Finding the Third Proportional to 7,372,249,647.75 and 16,247,198,553.19
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Solution
The third proportional to 7,372,249,647.75 and 16,247,198,553.19 is: 35,806,093,586.00
Step by Step Solution
- Step 1: Write the proportion equation
7,372,249,647.75 : 16,247,198,553.19 = 16,247,198,553.19 : x - Step 2: Convert to fraction form
7,372,249,647.75/16,247,198,553.19 = 16,247,198,553.19/x - Step 3: Cross multiply
7,372,249,647.75x = 16,247,198,553.19 × 16,247,198,553.19 - Step 4: Simplify right side
7,372,249,647.75x = 263,971,460,826,714,243,072 - Step 5: Solve for x
x = 263,971,460,826,714,243,072/7,372,249,647.75 - Step 6: Final answer
x = 35,806,093,586.00
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.