Finding the Fourth Proportional to 48,194,184.20, 66,509,129.97 and 26,168,611.95
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Solution
The fourth proportional to 48,194,184.20, 66,509,129.97 and 26,168,611.95 is: 36,113,312.06
Step by Step Solution
- Step 1: Write the proportion equation
48,194,184.20 : 66,509,129.97 = 26,168,611.95 : x - Step 2: Convert to fraction form
48,194,184.20/66,509,129.97 = 26,168,611.95/x - Step 3: Cross multiply
48,194,184.20x = 66,509,129.97 × 26,168,611.95 - Step 4: Simplify right side
48,194,184.20x = 1,740,451,613,317,045 - Step 5: Solve for x
x = 1,740,451,613,317,045/48,194,184.20 - Step 6: Final answer
x = 36,113,312.06
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.