Finding the Third Proportional to 7,726,515.75 and 16,798,245.75
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Solution
The third proportional to 7,726,515.75 and 16,798,245.75 is: 36,521,126.65
Step by Step Solution
- Step 1: Write the proportion equation
7,726,515.75 : 16,798,245.75 = 16,798,245.75 : x - Step 2: Convert to fraction form
7,726,515.75/16,798,245.75 = 16,798,245.75/x - Step 3: Cross multiply
7,726,515.75x = 16,798,245.75 × 16,798,245.75 - Step 4: Simplify right side
7,726,515.75x = 282,181,060,277,393.06 - Step 5: Solve for x
x = 282,181,060,277,393.06/7,726,515.75 - Step 6: Final answer
x = 36,521,126.65
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.