Finding the Third Proportional to 7,129,695 and 15,395,934
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Solution
The third proportional to 7,129,695 and 15,395,934 is: 33,246,132.37
Step by Step Solution
- Step 1: Write the proportion equation
7,129,695 : 15,395,934 = 15,395,934 : x - Step 2: Convert to fraction form
7,129,695/15,395,934 = 15,395,934/x - Step 3: Cross multiply
7,129,695x = 15,395,934 × 15,395,934 - Step 4: Simplify right side
7,129,695x = 237,034,783,732,356 - Step 5: Solve for x
x = 237,034,783,732,356/7,129,695 - Step 6: Final answer
x = 33,246,132.37
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.