Finding the Third Proportional to 117,215,744 and 237,744,000
Calculator
Solution
The third proportional to 117,215,744 and 237,744,000 is: 482,206,635.45
Step by Step Solution
- Step 1: Write the proportion equation
117,215,744 : 237,744,000 = 237,744,000 : x - Step 2: Convert to fraction form
117,215,744/237,744,000 = 237,744,000/x - Step 3: Cross multiply
117,215,744x = 237,744,000 × 237,744,000 - Step 4: Simplify right side
117,215,744x = 56,522,209,536,000,000 - Step 5: Solve for x
x = 56,522,209,536,000,000/117,215,744 - Step 6: Final answer
x = 482,206,635.45
Related Problems
Find third proportional to 58,607,872 and 118,872,000
Half scale
Find third proportional to 234,431,488 and 475,488,000
Double scale
Find third proportional to 117,215,746 and 237,744,004
Similar ratio
Find third proportional to 175,823,616 and 356,616,000
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.