Finding the Fourth Proportional to 16,453,319.88, 24,664,865.34 and 5,668,056.36
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Solution
The fourth proportional to 16,453,319.88, 24,664,865.34 and 5,668,056.36 is: 8,496,877.70
Step by Step Solution
- Step 1: Write the proportion equation
16,453,319.88 : 24,664,865.34 = 5,668,056.36 : x - Step 2: Convert to fraction form
16,453,319.88/24,664,865.34 = 5,668,056.36/x - Step 3: Cross multiply
16,453,319.88x = 24,664,865.34 × 5,668,056.36 - Step 4: Simplify right side
16,453,319.88x = 139,801,846,858,930.56 - Step 5: Solve for x
x = 139,801,846,858,930.56/16,453,319.88 - Step 6: Final answer
x = 8,496,877.70
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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.