Finding the Third Proportional to 49,235,794.31 and 113,971,951.13
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Solution
The third proportional to 49,235,794.31 and 113,971,951.13 is: 263,824,435.55
Step by Step Solution
- Step 1: Write the proportion equation
49,235,794.31 : 113,971,951.13 = 113,971,951.13 : x - Step 2: Convert to fraction form
49,235,794.31/113,971,951.13 = 113,971,951.13/x - Step 3: Cross multiply
49,235,794.31x = 113,971,951.13 × 113,971,951.13 - Step 4: Simplify right side
49,235,794.31x = 12,989,605,643,239,388 - Step 5: Solve for x
x = 12,989,605,643,239,388/49,235,794.31 - Step 6: Final answer
x = 263,824,435.55
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.