Finding the Fourth Proportional to 184,126,108.05, 276,225,546.38 and 67,542,546.58
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Solution
The fourth proportional to 184,126,108.05, 276,225,546.38 and 67,542,546.58 is: 101,327,166.63
Step by Step Solution
- Step 1: Write the proportion equation
184,126,108.05 : 276,225,546.38 = 67,542,546.58 : x - Step 2: Convert to fraction form
184,126,108.05/276,225,546.38 = 67,542,546.58/x - Step 3: Cross multiply
184,126,108.05x = 276,225,546.38 × 67,542,546.58 - Step 4: Simplify right side
184,126,108.05x = 18,656,976,831,928,824 - Step 5: Solve for x
x = 18,656,976,831,928,824/184,126,108.05 - Step 6: Final answer
x = 101,327,166.63
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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.