Finding the Third Proportional to 10,771,860 and 23,374,830
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Solution
The third proportional to 10,771,860 and 23,374,830 is: 50,723,150.65
Step by Step Solution
- Step 1: Write the proportion equation
10,771,860 : 23,374,830 = 23,374,830 : x - Step 2: Convert to fraction form
10,771,860/23,374,830 = 23,374,830/x - Step 3: Cross multiply
10,771,860x = 23,374,830 × 23,374,830 - Step 4: Simplify right side
10,771,860x = 546,382,677,528,900 - Step 5: Solve for x
x = 546,382,677,528,900/10,771,860 - Step 6: Final answer
x = 50,723,150.65
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.