Finding the Fourth Proportional to 122,410,059.70, 183,572,224.35 and 36,125,619.70
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Solution
The fourth proportional to 122,410,059.70, 183,572,224.35 and 36,125,619.70 is: 54,175,779.19
Step by Step Solution
- Step 1: Write the proportion equation
122,410,059.70 : 183,572,224.35 = 36,125,619.70 : x - Step 2: Convert to fraction form
122,410,059.70/183,572,224.35 = 36,125,619.70/x - Step 3: Cross multiply
122,410,059.70x = 183,572,224.35 × 36,125,619.70 - Step 4: Simplify right side
122,410,059.70x = 6,631,660,364,351,180 - Step 5: Solve for x
x = 6,631,660,364,351,180/122,410,059.70 - Step 6: Final answer
x = 54,175,779.19
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.