Finding the Third Proportional to 7,590,876.38 and 16,391,324.63
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Solution
The third proportional to 7,590,876.38 and 16,391,324.63 is: 35,394,532.82
Step by Step Solution
- Step 1: Write the proportion equation
7,590,876.38 : 16,391,324.63 = 16,391,324.63 : x - Step 2: Convert to fraction form
7,590,876.38/16,391,324.63 = 16,391,324.63/x - Step 3: Cross multiply
7,590,876.38x = 16,391,324.63 × 16,391,324.63 - Step 4: Simplify right side
7,590,876.38x = 268,675,522,962,131.38 - Step 5: Solve for x
x = 268,675,522,962,131.38/7,590,876.38 - Step 6: Final answer
x = 35,394,532.82
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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.