Finding the Third Proportional to 6,674,942 and 14,294,668
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Solution
The third proportional to 6,674,942 and 14,294,668 is: 30,612,630.53
Step by Step Solution
- Step 1: Write the proportion equation
6,674,942 : 14,294,668 = 14,294,668 : x - Step 2: Convert to fraction form
6,674,942/14,294,668 = 14,294,668/x - Step 3: Cross multiply
6,674,942x = 14,294,668 × 14,294,668 - Step 4: Simplify right side
6,674,942x = 204,337,533,230,224 - Step 5: Solve for x
x = 204,337,533,230,224/6,674,942 - Step 6: Final answer
x = 30,612,630.53
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.