Finding the Third Proportional to 20,588,938 and 44,368,976
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Solution
The third proportional to 20,588,938 and 44,368,976 is: 95,614,743.77
Step by Step Solution
- Step 1: Write the proportion equation
20,588,938 : 44,368,976 = 44,368,976 : x - Step 2: Convert to fraction form
20,588,938/44,368,976 = 44,368,976/x - Step 3: Cross multiply
20,588,938x = 44,368,976 × 44,368,976 - Step 4: Simplify right side
20,588,938x = 1,968,606,031,288,576 - Step 5: Solve for x
x = 1,968,606,031,288,576/20,588,938 - Step 6: Final answer
x = 95,614,743.77
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.