Finding the Third Proportional to 7,343,344 and 15,906,656
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Solution
The third proportional to 7,343,344 and 15,906,656 is: 34,455,924.32
Step by Step Solution
- Step 1: Write the proportion equation
7,343,344 : 15,906,656 = 15,906,656 : x - Step 2: Convert to fraction form
7,343,344/15,906,656 = 15,906,656/x - Step 3: Cross multiply
7,343,344x = 15,906,656 × 15,906,656 - Step 4: Simplify right side
7,343,344x = 253,021,705,102,336 - Step 5: Solve for x
x = 253,021,705,102,336/7,343,344 - Step 6: Final answer
x = 34,455,924.32
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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.