Finding the Third Proportional to 52,770,104 and 80,724,576
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Solution
The third proportional to 52,770,104 and 80,724,576 is: 123,487,669.65
Step by Step Solution
- Step 1: Write the proportion equation
52,770,104 : 80,724,576 = 80,724,576 : x - Step 2: Convert to fraction form
52,770,104/80,724,576 = 80,724,576/x - Step 3: Cross multiply
52,770,104x = 80,724,576 × 80,724,576 - Step 4: Simplify right side
52,770,104x = 6,516,457,170,379,776 - Step 5: Solve for x
x = 6,516,457,170,379,776/52,770,104 - Step 6: Final answer
x = 123,487,669.65
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.