Finding the Fourth Proportional to 16,110,640.62, 24,168,226.08 and 5,177,164.68
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Solution
The fourth proportional to 16,110,640.62, 24,168,226.08 and 5,177,164.68 is: 7,766,474.93
Step by Step Solution
- Step 1: Write the proportion equation
16,110,640.62 : 24,168,226.08 = 5,177,164.68 : x - Step 2: Convert to fraction form
16,110,640.62/24,168,226.08 = 5,177,164.68/x - Step 3: Cross multiply
16,110,640.62x = 24,168,226.08 × 5,177,164.68 - Step 4: Simplify right side
16,110,640.62x = 125,122,886,439,630.84 - Step 5: Solve for x
x = 125,122,886,439,630.84/16,110,640.62 - Step 6: Final answer
x = 7,766,474.93
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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.