Finding the Third Proportional to 20,189,913 and 44,033,934
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Solution
The third proportional to 20,189,913 and 44,033,934 is: 96,037,429.36
Step by Step Solution
- Step 1: Write the proportion equation
20,189,913 : 44,033,934 = 44,033,934 : x - Step 2: Convert to fraction form
20,189,913/44,033,934 = 44,033,934/x - Step 3: Cross multiply
20,189,913x = 44,033,934 × 44,033,934 - Step 4: Simplify right side
20,189,913x = 1,938,987,343,516,356 - Step 5: Solve for x
x = 1,938,987,343,516,356/20,189,913 - Step 6: Final answer
x = 96,037,429.36
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.