Finding the Third Proportional to 436,971,732 and 936,271,452
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Solution
The third proportional to 436,971,732 and 936,271,452 is: 2,006,089,107.45
Step by Step Solution
- Step 1: Write the proportion equation
436,971,732 : 936,271,452 = 936,271,452 : x - Step 2: Convert to fraction form
436,971,732/936,271,452 = 936,271,452/x - Step 3: Cross multiply
436,971,732x = 936,271,452 × 936,271,452 - Step 4: Simplify right side
436,971,732x = 876,604,231,830,188,288 - Step 5: Solve for x
x = 876,604,231,830,188,288/436,971,732 - Step 6: Final answer
x = 2,006,089,107.45
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.