Finding the Fourth Proportional to 36,871,232.40, 55,180,877.40 and 32,336,269.20
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Solution
The fourth proportional to 36,871,232.40, 55,180,877.40 and 32,336,269.20 is: 48,393,926.38
Step by Step Solution
- Step 1: Write the proportion equation
36,871,232.40 : 55,180,877.40 = 32,336,269.20 : x - Step 2: Convert to fraction form
36,871,232.40/55,180,877.40 = 32,336,269.20/x - Step 3: Cross multiply
36,871,232.40x = 55,180,877.40 × 32,336,269.20 - Step 4: Simplify right side
36,871,232.40x = 1,784,343,706,298,596 - Step 5: Solve for x
x = 1,784,343,706,298,596/36,871,232.40 - Step 6: Final answer
x = 48,393,926.38
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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.