Finding the Fourth Proportional to 43,707,764.03, 60,317,202.42 and 24,128,662.32
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Solution
The fourth proportional to 43,707,764.03, 60,317,202.42 and 24,128,662.32 is: 33,297,823.44
Step by Step Solution
- Step 1: Write the proportion equation
43,707,764.03 : 60,317,202.42 = 24,128,662.32 : x - Step 2: Convert to fraction form
43,707,764.03/60,317,202.42 = 24,128,662.32/x - Step 3: Cross multiply
43,707,764.03x = 60,317,202.42 × 24,128,662.32 - Step 4: Simplify right side
43,707,764.03x = 1,455,373,409,279,267 - Step 5: Solve for x
x = 1,455,373,409,279,267/43,707,764.03 - Step 6: Final answer
x = 33,297,823.44
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.