Finding the Fourth Proportional to 182,380,399.05, 273,587,416.19 and 59,559,360.17
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Solution
The fourth proportional to 182,380,399.05, 273,587,416.19 and 59,559,360.17 is: 89,344,532.32
Step by Step Solution
- Step 1: Write the proportion equation
182,380,399.05 : 273,587,416.19 = 59,559,360.17 : x - Step 2: Convert to fraction form
182,380,399.05/273,587,416.19 = 59,559,360.17/x - Step 3: Cross multiply
182,380,399.05x = 273,587,416.19 × 59,559,360.17 - Step 4: Simplify right side
182,380,399.05x = 16,294,691,457,174,166 - Step 5: Solve for x
x = 16,294,691,457,174,166/182,380,399.05 - Step 6: Final answer
x = 89,344,532.32
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.