Finding the Third Proportional to 35,246,440 and 53,882,718
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Solution
The third proportional to 35,246,440 and 53,882,718 is: 82,372,781.45
Step by Step Solution
- Step 1: Write the proportion equation
35,246,440 : 53,882,718 = 53,882,718 : x - Step 2: Convert to fraction form
35,246,440/53,882,718 = 53,882,718/x - Step 3: Cross multiply
35,246,440x = 53,882,718 × 53,882,718 - Step 4: Simplify right side
35,246,440x = 2,903,347,299,067,524 - Step 5: Solve for x
x = 2,903,347,299,067,524/35,246,440 - Step 6: Final answer
x = 82,372,781.45
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.