Finding the Third Proportional to 28,784,030 and 62,351,024
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Solution
The third proportional to 28,784,030 and 62,351,024 is: 135,062,748.12
Step by Step Solution
- Step 1: Write the proportion equation
28,784,030 : 62,351,024 = 62,351,024 : x - Step 2: Convert to fraction form
28,784,030/62,351,024 = 62,351,024/x - Step 3: Cross multiply
28,784,030x = 62,351,024 × 62,351,024 - Step 4: Simplify right side
28,784,030x = 3,887,650,193,848,576 - Step 5: Solve for x
x = 3,887,650,193,848,576/28,784,030 - Step 6: Final answer
x = 135,062,748.12
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.