Finding the Fourth Proportional to 40,321,250.10, 60,489,748.35 and 16,056,047.70
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Solution
The fourth proportional to 40,321,250.10, 60,489,748.35 and 16,056,047.70 is: 24,087,206.68
Step by Step Solution
- Step 1: Write the proportion equation
40,321,250.10 : 60,489,748.35 = 16,056,047.70 : x - Step 2: Convert to fraction form
40,321,250.10/60,489,748.35 = 16,056,047.70/x - Step 3: Cross multiply
40,321,250.10x = 60,489,748.35 × 16,056,047.70 - Step 4: Simplify right side
40,321,250.10x = 971,226,284,868,596.25 - Step 5: Solve for x
x = 971,226,284,868,596.25/40,321,250.10 - Step 6: Final answer
x = 24,087,206.68
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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.