Finding the Third Proportional to 20,202,472 and 44,184,074
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Solution
The third proportional to 20,202,472 and 44,184,074 is: 96,633,342.46
Step by Step Solution
- Step 1: Write the proportion equation
20,202,472 : 44,184,074 = 44,184,074 : x - Step 2: Convert to fraction form
20,202,472/44,184,074 = 44,184,074/x - Step 3: Cross multiply
20,202,472x = 44,184,074 × 44,184,074 - Step 4: Simplify right side
20,202,472x = 1,952,232,395,237,476 - Step 5: Solve for x
x = 1,952,232,395,237,476/20,202,472 - Step 6: Final answer
x = 96,633,342.46
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.