Finding the Third Proportional to 94,576,520 and 203,742,760
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Solution
The third proportional to 94,576,520 and 203,742,760 is: 438,915,623.59
Step by Step Solution
- Step 1: Write the proportion equation
94,576,520 : 203,742,760 = 203,742,760 : x - Step 2: Convert to fraction form
94,576,520/203,742,760 = 203,742,760/x - Step 3: Cross multiply
94,576,520x = 203,742,760 × 203,742,760 - Step 4: Simplify right side
94,576,520x = 41,511,112,252,417,600 - Step 5: Solve for x
x = 41,511,112,252,417,600/94,576,520 - Step 6: Final answer
x = 438,915,623.59
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.