Finding the Third Proportional to 95,846,982 and 209,938,770
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Solution
The third proportional to 95,846,982 and 209,938,770 is: 459,840,114.21
Step by Step Solution
- Step 1: Write the proportion equation
95,846,982 : 209,938,770 = 209,938,770 : x - Step 2: Convert to fraction form
95,846,982/209,938,770 = 209,938,770/x - Step 3: Cross multiply
95,846,982x = 209,938,770 × 209,938,770 - Step 4: Simplify right side
95,846,982x = 44,074,287,149,112,896 - Step 5: Solve for x
x = 44,074,287,149,112,896/95,846,982 - Step 6: Final answer
x = 459,840,114.21
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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.