Finding the Third Proportional to 7,233,900 and 15,603,564
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Solution
The third proportional to 7,233,900 and 15,603,564 is: 33,656,977.50
Step by Step Solution
- Step 1: Write the proportion equation
7,233,900 : 15,603,564 = 15,603,564 : x - Step 2: Convert to fraction form
7,233,900/15,603,564 = 15,603,564/x - Step 3: Cross multiply
7,233,900x = 15,603,564 × 15,603,564 - Step 4: Simplify right side
7,233,900x = 243,471,209,502,096 - Step 5: Solve for x
x = 243,471,209,502,096/7,233,900 - Step 6: Final answer
x = 33,656,977.50
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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.