Finding the Third Proportional to 5,347,197 and 11,135,033
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Solution
The third proportional to 5,347,197 and 11,135,033 is: 23,187,655.12
Step by Step Solution
- Step 1: Write the proportion equation
5,347,197 : 11,135,033 = 11,135,033 : x - Step 2: Convert to fraction form
5,347,197/11,135,033 = 11,135,033/x - Step 3: Cross multiply
5,347,197x = 11,135,033 × 11,135,033 - Step 4: Simplify right side
5,347,197x = 123,988,959,911,089 - Step 5: Solve for x
x = 123,988,959,911,089/5,347,197 - Step 6: Final answer
x = 23,187,655.12
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.