Finding the Third Proportional to 7,546,545 and 11,768,220.75
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Solution
The third proportional to 7,546,545 and 11,768,220.75 is: 18,351,579.38
Step by Step Solution
- Step 1: Write the proportion equation
7,546,545 : 11,768,220.75 = 11,768,220.75 : x - Step 2: Convert to fraction form
7,546,545/11,768,220.75 = 11,768,220.75/x - Step 3: Cross multiply
7,546,545x = 11,768,220.75 × 11,768,220.75 - Step 4: Simplify right side
7,546,545x = 138,491,019,620,730.56 - Step 5: Solve for x
x = 138,491,019,620,730.56/7,546,545 - Step 6: Final answer
x = 18,351,579.38
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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.