Finding the Third Proportional to 14,858,148 and 32,189,472
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Solution
The third proportional to 14,858,148 and 32,189,472 is: 69,736,962.35
Step by Step Solution
- Step 1: Write the proportion equation
14,858,148 : 32,189,472 = 32,189,472 : x - Step 2: Convert to fraction form
14,858,148/32,189,472 = 32,189,472/x - Step 3: Cross multiply
14,858,148x = 32,189,472 × 32,189,472 - Step 4: Simplify right side
14,858,148x = 1,036,162,107,638,784 - Step 5: Solve for x
x = 1,036,162,107,638,784/14,858,148 - Step 6: Final answer
x = 69,736,962.35
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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.