Finding the Fourth Proportional to 184,530,772.60, 276,607,202.10 and 107,814,311.80
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Solution
The fourth proportional to 184,530,772.60, 276,607,202.10 and 107,814,311.80 is: 161,611,067.43
Step by Step Solution
- Step 1: Write the proportion equation
184,530,772.60 : 276,607,202.10 = 107,814,311.80 : x - Step 2: Convert to fraction form
184,530,772.60/276,607,202.10 = 107,814,311.80/x - Step 3: Cross multiply
184,530,772.60x = 276,607,202.10 × 107,814,311.80 - Step 4: Simplify right side
184,530,772.60x = 29,822,215,133,335,016 - Step 5: Solve for x
x = 29,822,215,133,335,016/184,530,772.60 - Step 6: Final answer
x = 161,611,067.43
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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.