Finding the Third Proportional to 20,514,326 and 32,483,910
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Solution
The third proportional to 20,514,326 and 32,483,910 is: 51,437,439.81
Step by Step Solution
- Step 1: Write the proportion equation
20,514,326 : 32,483,910 = 32,483,910 : x - Step 2: Convert to fraction form
20,514,326/32,483,910 = 32,483,910/x - Step 3: Cross multiply
20,514,326x = 32,483,910 × 32,483,910 - Step 4: Simplify right side
20,514,326x = 1,055,204,408,888,100 - Step 5: Solve for x
x = 1,055,204,408,888,100/20,514,326 - Step 6: Final answer
x = 51,437,439.81
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.