Finding the Fourth Proportional to 184,618,472.90, 276,942,373.20 and 61,797,438.66
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Solution
The fourth proportional to 184,618,472.90, 276,942,373.20 and 61,797,438.66 is: 92,701,066.43
Step by Step Solution
- Step 1: Write the proportion equation
184,618,472.90 : 276,942,373.20 = 61,797,438.66 : x - Step 2: Convert to fraction form
184,618,472.90/276,942,373.20 = 61,797,438.66/x - Step 3: Cross multiply
184,618,472.90x = 276,942,373.20 × 61,797,438.66 - Step 4: Simplify right side
184,618,472.90x = 17,114,329,320,181,826 - Step 5: Solve for x
x = 17,114,329,320,181,826/184,618,472.90 - Step 6: Final answer
x = 92,701,066.43
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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.