Finding the Third Proportional to 20,333,918 and 44,702,958
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Solution
The third proportional to 20,333,918 and 44,702,958 is: 98,276,901.38
Step by Step Solution
- Step 1: Write the proportion equation
20,333,918 : 44,702,958 = 44,702,958 : x - Step 2: Convert to fraction form
20,333,918/44,702,958 = 44,702,958/x - Step 3: Cross multiply
20,333,918x = 44,702,958 × 44,702,958 - Step 4: Simplify right side
20,333,918x = 1,998,354,453,949,764 - Step 5: Solve for x
x = 1,998,354,453,949,764/20,333,918 - Step 6: Final answer
x = 98,276,901.38
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.