Finding the Fourth Proportional to 184,391,750.40, 276,601,622.40 and 54,989,260.80
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Solution
The fourth proportional to 184,391,750.40, 276,601,622.40 and 54,989,260.80 is: 82,488,065.32
Step by Step Solution
- Step 1: Write the proportion equation
184,391,750.40 : 276,601,622.40 = 54,989,260.80 : x - Step 2: Convert to fraction form
184,391,750.40/276,601,622.40 = 54,989,260.80/x - Step 3: Cross multiply
184,391,750.40x = 276,601,622.40 × 54,989,260.80 - Step 4: Simplify right side
184,391,750.40x = 15,210,118,751,856,720 - Step 5: Solve for x
x = 15,210,118,751,856,720/184,391,750.40 - Step 6: Final answer
x = 82,488,065.32
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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.