Finding the Third Proportional to 217,562,769 and 337,373,194.50
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Solution
The third proportional to 217,562,769 and 337,373,194.50 is: 523,162,455.09
Step by Step Solution
- Step 1: Write the proportion equation
217,562,769 : 337,373,194.50 = 337,373,194.50 : x - Step 2: Convert to fraction form
217,562,769/337,373,194.50 = 337,373,194.50/x - Step 3: Cross multiply
217,562,769x = 337,373,194.50 × 337,373,194.50 - Step 4: Simplify right side
217,562,769x = 113,820,672,367,134,832 - Step 5: Solve for x
x = 113,820,672,367,134,832/217,562,769 - Step 6: Final answer
x = 523,162,455.09
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.