Finding the Fourth Proportional to 24,475,741.66, 36,709,622.22 and 7,199,902.24
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Solution
The fourth proportional to 24,475,741.66, 36,709,622.22 and 7,199,902.24 is: 10,798,679.56
Step by Step Solution
- Step 1: Write the proportion equation
24,475,741.66 : 36,709,622.22 = 7,199,902.24 : x - Step 2: Convert to fraction form
24,475,741.66/36,709,622.22 = 7,199,902.24/x - Step 3: Cross multiply
24,475,741.66x = 36,709,622.22 × 7,199,902.24 - Step 4: Simplify right side
24,475,741.66x = 264,305,691,251,331.78 - Step 5: Solve for x
x = 264,305,691,251,331.78/24,475,741.66 - Step 6: Final answer
x = 10,798,679.56
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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.