Finding the Third Proportional to 60,379,790 and 132,621,436
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Solution
The third proportional to 60,379,790 and 132,621,436 is: 291,296,893.99
Step by Step Solution
- Step 1: Write the proportion equation
60,379,790 : 132,621,436 = 132,621,436 : x - Step 2: Convert to fraction form
60,379,790/132,621,436 = 132,621,436/x - Step 3: Cross multiply
60,379,790x = 132,621,436 × 132,621,436 - Step 4: Simplify right side
60,379,790x = 17,588,445,286,702,096 - Step 5: Solve for x
x = 17,588,445,286,702,096/60,379,790 - Step 6: Final answer
x = 291,296,893.99
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.