Finding the Third Proportional to 26,415,612 and 57,520,775
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Solution
The third proportional to 26,415,612 and 57,520,775 is: 125,253,185.75
Step by Step Solution
- Step 1: Write the proportion equation
26,415,612 : 57,520,775 = 57,520,775 : x - Step 2: Convert to fraction form
26,415,612/57,520,775 = 57,520,775/x - Step 3: Cross multiply
26,415,612x = 57,520,775 × 57,520,775 - Step 4: Simplify right side
26,415,612x = 3,308,639,556,600,625 - Step 5: Solve for x
x = 3,308,639,556,600,625/26,415,612 - Step 6: Final answer
x = 125,253,185.75
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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.