Finding the Third Proportional to 6,647,358 and 14,459,396
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Solution
The third proportional to 6,647,358 and 14,459,396 is: 31,452,214.95
Step by Step Solution
- Step 1: Write the proportion equation
6,647,358 : 14,459,396 = 14,459,396 : x - Step 2: Convert to fraction form
6,647,358/14,459,396 = 14,459,396/x - Step 3: Cross multiply
6,647,358x = 14,459,396 × 14,459,396 - Step 4: Simplify right side
6,647,358x = 209,074,132,684,816 - Step 5: Solve for x
x = 209,074,132,684,816/6,647,358 - Step 6: Final answer
x = 31,452,214.95
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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.