Finding the Third Proportional to 368,617,161 and 791,938,104
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Solution
The third proportional to 368,617,161 and 791,938,104 is: 1,701,401,960.96
Step by Step Solution
- Step 1: Write the proportion equation
368,617,161 : 791,938,104 = 791,938,104 : x - Step 2: Convert to fraction form
368,617,161/791,938,104 = 791,938,104/x - Step 3: Cross multiply
368,617,161x = 791,938,104 × 791,938,104 - Step 4: Simplify right side
368,617,161x = 627,165,960,567,114,752 - Step 5: Solve for x
x = 627,165,960,567,114,752/368,617,161 - Step 6: Final answer
x = 1,701,401,960.96
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.