Finding the Third Proportional to 38,577,559 and 58,770,745
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Solution
The third proportional to 38,577,559 and 58,770,745 is: 89,533,930.02
Step by Step Solution
- Step 1: Write the proportion equation
38,577,559 : 58,770,745 = 58,770,745 : x - Step 2: Convert to fraction form
38,577,559/58,770,745 = 58,770,745/x - Step 3: Cross multiply
38,577,559x = 58,770,745 × 58,770,745 - Step 4: Simplify right side
38,577,559x = 3,454,000,467,855,025 - Step 5: Solve for x
x = 3,454,000,467,855,025/38,577,559 - Step 6: Final answer
x = 89,533,930.02
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.