Finding the Third Proportional to 18,797,073 and 29,909,838
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Solution
The third proportional to 18,797,073 and 29,909,838 is: 47,592,431.50
Step by Step Solution
- Step 1: Write the proportion equation
18,797,073 : 29,909,838 = 29,909,838 : x - Step 2: Convert to fraction form
18,797,073/29,909,838 = 29,909,838/x - Step 3: Cross multiply
18,797,073x = 29,909,838 × 29,909,838 - Step 4: Simplify right side
18,797,073x = 894,598,409,186,244 - Step 5: Solve for x
x = 894,598,409,186,244/18,797,073 - Step 6: Final answer
x = 47,592,431.50
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.