Finding the Third Proportional to 14,127,380 and 29,533,912
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Solution
The third proportional to 14,127,380 and 29,533,912 is: 61,741,947.77
Step by Step Solution
- Step 1: Write the proportion equation
14,127,380 : 29,533,912 = 29,533,912 : x - Step 2: Convert to fraction form
14,127,380/29,533,912 = 29,533,912/x - Step 3: Cross multiply
14,127,380x = 29,533,912 × 29,533,912 - Step 4: Simplify right side
14,127,380x = 872,251,958,023,744 - Step 5: Solve for x
x = 872,251,958,023,744/14,127,380 - Step 6: Final answer
x = 61,741,947.77
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.