Finding the Fourth Proportional to 24,505,498.74, 36,762,241.01 and 7,235,445.39
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Solution
The fourth proportional to 24,505,498.74, 36,762,241.01 and 7,235,445.39 is: 10,854,347.02
Step by Step Solution
- Step 1: Write the proportion equation
24,505,498.74 : 36,762,241.01 = 7,235,445.39 : x - Step 2: Convert to fraction form
24,505,498.74/36,762,241.01 = 7,235,445.39/x - Step 3: Cross multiply
24,505,498.74x = 36,762,241.01 × 7,235,445.39 - Step 4: Simplify right side
24,505,498.74x = 265,991,187,315,690.44 - Step 5: Solve for x
x = 265,991,187,315,690.44/24,505,498.74 - Step 6: Final answer
x = 10,854,347.02
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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.