Finding the Third Proportional to 13,644,744 and 29,853,138
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Solution
The third proportional to 13,644,744 and 29,853,138 is: 65,315,248.75
Step by Step Solution
- Step 1: Write the proportion equation
13,644,744 : 29,853,138 = 29,853,138 : x - Step 2: Convert to fraction form
13,644,744/29,853,138 = 29,853,138/x - Step 3: Cross multiply
13,644,744x = 29,853,138 × 29,853,138 - Step 4: Simplify right side
13,644,744x = 891,209,848,447,044 - Step 5: Solve for x
x = 891,209,848,447,044/13,644,744 - Step 6: Final answer
x = 65,315,248.75
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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.