Finding the Third Proportional to 67,451,190 and 145,132,600
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Solution
The third proportional to 67,451,190 and 145,132,600 is: 312,277,242.00
Step by Step Solution
- Step 1: Write the proportion equation
67,451,190 : 145,132,600 = 145,132,600 : x - Step 2: Convert to fraction form
67,451,190/145,132,600 = 145,132,600/x - Step 3: Cross multiply
67,451,190x = 145,132,600 × 145,132,600 - Step 4: Simplify right side
67,451,190x = 21,063,471,582,760,000 - Step 5: Solve for x
x = 21,063,471,582,760,000/67,451,190 - Step 6: Final answer
x = 312,277,242.00
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.