Finding the Third Proportional to 7,324,348 and 15,909,628
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Solution
The third proportional to 7,324,348 and 15,909,628 is: 34,558,197.28
Step by Step Solution
- Step 1: Write the proportion equation
7,324,348 : 15,909,628 = 15,909,628 : x - Step 2: Convert to fraction form
7,324,348/15,909,628 = 15,909,628/x - Step 3: Cross multiply
7,324,348x = 15,909,628 × 15,909,628 - Step 4: Simplify right side
7,324,348x = 253,116,263,098,384 - Step 5: Solve for x
x = 253,116,263,098,384/7,324,348 - Step 6: Final answer
x = 34,558,197.28
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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.