Finding the Third Proportional to 103,358,102.63 and 225,493,291.13
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Solution
The third proportional to 103,358,102.63 and 225,493,291.13 is: 491,951,990.71
Step by Step Solution
- Step 1: Write the proportion equation
103,358,102.63 : 225,493,291.13 = 225,493,291.13 : x - Step 2: Convert to fraction form
103,358,102.63/225,493,291.13 = 225,493,291.13/x - Step 3: Cross multiply
103,358,102.63x = 225,493,291.13 × 225,493,291.13 - Step 4: Simplify right side
103,358,102.63x = 50,847,224,342,384,000 - Step 5: Solve for x
x = 50,847,224,342,384,000/103,358,102.63 - Step 6: Final answer
x = 491,951,990.71
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.