Finding the Third Proportional to 5,348,220 and 11,528,032
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Solution
The third proportional to 5,348,220 and 11,528,032 is: 24,848,551.82
Step by Step Solution
- Step 1: Write the proportion equation
5,348,220 : 11,528,032 = 11,528,032 : x - Step 2: Convert to fraction form
5,348,220/11,528,032 = 11,528,032/x - Step 3: Cross multiply
5,348,220x = 11,528,032 × 11,528,032 - Step 4: Simplify right side
5,348,220x = 132,895,521,793,024 - Step 5: Solve for x
x = 132,895,521,793,024/5,348,220 - Step 6: Final answer
x = 24,848,551.82
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.