Finding the Third Proportional to 13,125,038 and 20,542,430
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Solution
The third proportional to 13,125,038 and 20,542,430 is: 32,151,634.94
Step by Step Solution
- Step 1: Write the proportion equation
13,125,038 : 20,542,430 = 20,542,430 : x - Step 2: Convert to fraction form
13,125,038/20,542,430 = 20,542,430/x - Step 3: Cross multiply
13,125,038x = 20,542,430 × 20,542,430 - Step 4: Simplify right side
13,125,038x = 421,991,430,304,900 - Step 5: Solve for x
x = 421,991,430,304,900/13,125,038 - Step 6: Final answer
x = 32,151,634.94
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.