Finding the Fourth Proportional to 40,589,537.14, 56,017,736.12 and 24,695,750.27
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Solution
The fourth proportional to 40,589,537.14, 56,017,736.12 and 24,695,750.27 is: 34,082,675.48
Step by Step Solution
- Step 1: Write the proportion equation
40,589,537.14 : 56,017,736.12 = 24,695,750.27 : x - Step 2: Convert to fraction form
40,589,537.14/56,017,736.12 = 24,695,750.27/x - Step 3: Cross multiply
40,589,537.14x = 56,017,736.12 × 24,695,750.27 - Step 4: Simplify right side
40,589,537.14x = 1,383,400,022,212,954.25 - Step 5: Solve for x
x = 1,383,400,022,212,954.25/40,589,537.14 - Step 6: Final answer
x = 34,082,675.48
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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.