Finding the Third Proportional to 107,025,738 and 234,498,468
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Solution
The third proportional to 107,025,738 and 234,498,468 is: 513,797,265.24
Step by Step Solution
- Step 1: Write the proportion equation
107,025,738 : 234,498,468 = 234,498,468 : x - Step 2: Convert to fraction form
107,025,738/234,498,468 = 234,498,468/x - Step 3: Cross multiply
107,025,738x = 234,498,468 × 234,498,468 - Step 4: Simplify right side
107,025,738x = 54,989,531,494,347,024 - Step 5: Solve for x
x = 54,989,531,494,347,024/107,025,738 - Step 6: Final answer
x = 513,797,265.24
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.