Finding the Fourth Proportional to 65,226,794.70, 97,840,192.05 and 43,727,709.90
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Solution
The fourth proportional to 65,226,794.70, 97,840,192.05 and 43,727,709.90 is: 65,591,564.85
Step by Step Solution
- Step 1: Write the proportion equation
65,226,794.70 : 97,840,192.05 = 43,727,709.90 : x - Step 2: Convert to fraction form
65,226,794.70/97,840,192.05 = 43,727,709.90/x - Step 3: Cross multiply
65,226,794.70x = 97,840,192.05 × 43,727,709.90 - Step 4: Simplify right side
65,226,794.70x = 4,278,327,534,522,686 - Step 5: Solve for x
x = 4,278,327,534,522,686/65,226,794.70 - Step 6: Final answer
x = 65,591,564.85
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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.