Finding the Third Proportional to 7,466,553 and 15,956,622
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Solution
The third proportional to 7,466,553 and 15,956,622 is: 34,100,579.70
Step by Step Solution
- Step 1: Write the proportion equation
7,466,553 : 15,956,622 = 15,956,622 : x - Step 2: Convert to fraction form
7,466,553/15,956,622 = 15,956,622/x - Step 3: Cross multiply
7,466,553x = 15,956,622 × 15,956,622 - Step 4: Simplify right side
7,466,553x = 254,613,785,650,884 - Step 5: Solve for x
x = 254,613,785,650,884/7,466,553 - Step 6: Final answer
x = 34,100,579.70
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.