Finding the Third Proportional to 69,401,716 and 150,750,689
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Solution
The third proportional to 69,401,716 and 150,750,689 is: 327,452,569.53
Step by Step Solution
- Step 1: Write the proportion equation
69,401,716 : 150,750,689 = 150,750,689 : x - Step 2: Convert to fraction form
69,401,716/150,750,689 = 150,750,689/x - Step 3: Cross multiply
69,401,716x = 150,750,689 × 150,750,689 - Step 4: Simplify right side
69,401,716x = 22,725,770,233,974,720 - Step 5: Solve for x
x = 22,725,770,233,974,720/69,401,716 - Step 6: Final answer
x = 327,452,569.53
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.