Finding the Fourth Proportional to 88,750,936.56, 133,126,405.92 and 24,054,741.44
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Solution
The fourth proportional to 88,750,936.56, 133,126,405.92 and 24,054,741.44 is: 36,082,112.45
Step by Step Solution
- Step 1: Write the proportion equation
88,750,936.56 : 133,126,405.92 = 24,054,741.44 : x - Step 2: Convert to fraction form
88,750,936.56/133,126,405.92 = 24,054,741.44/x - Step 3: Cross multiply
88,750,936.56x = 133,126,405.92 × 24,054,741.44 - Step 4: Simplify right side
88,750,936.56x = 3,202,321,273,242,085.50 - Step 5: Solve for x
x = 3,202,321,273,242,085.50/88,750,936.56 - Step 6: Final answer
x = 36,082,112.45
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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.