Finding the Third Proportional to 7,237,956.23 and 11,284,225.17
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Solution
The third proportional to 7,237,956.23 and 11,284,225.17 is: 17,592,498.99
Step by Step Solution
- Step 1: Write the proportion equation
7,237,956.23 : 11,284,225.17 = 11,284,225.17 : x - Step 2: Convert to fraction form
7,237,956.23/11,284,225.17 = 11,284,225.17/x - Step 3: Cross multiply
7,237,956.23x = 11,284,225.17 × 11,284,225.17 - Step 4: Simplify right side
7,237,956.23x = 127,333,737,729,577.38 - Step 5: Solve for x
x = 127,333,737,729,577.38/7,237,956.23 - Step 6: Final answer
x = 17,592,498.99
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.