Finding the Third Proportional to 63,669,366 and 137,504,844
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Solution
The third proportional to 63,669,366 and 137,504,844 is: 296,965,138.99
Step by Step Solution
- Step 1: Write the proportion equation
63,669,366 : 137,504,844 = 137,504,844 : x - Step 2: Convert to fraction form
63,669,366/137,504,844 = 137,504,844/x - Step 3: Cross multiply
63,669,366x = 137,504,844 × 137,504,844 - Step 4: Simplify right side
63,669,366x = 18,907,582,123,464,336 - Step 5: Solve for x
x = 18,907,582,123,464,336/63,669,366 - Step 6: Final answer
x = 296,965,138.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.