Finding the Third Proportional to 9,015,456 and 20,046,624
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Solution
The third proportional to 9,015,456 and 20,046,624 is: 44,575,353.02
Step by Step Solution
- Step 1: Write the proportion equation
9,015,456 : 20,046,624 = 20,046,624 : x - Step 2: Convert to fraction form
9,015,456/20,046,624 = 20,046,624/x - Step 3: Cross multiply
9,015,456x = 20,046,624 × 20,046,624 - Step 4: Simplify right side
9,015,456x = 401,867,133,797,376 - Step 5: Solve for x
x = 401,867,133,797,376/9,015,456 - Step 6: Final answer
x = 44,575,353.02
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.