Finding the Fourth Proportional to 32,180,157.36, 48,265,064.46 and 8,831,444.99
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Solution
The fourth proportional to 32,180,157.36, 48,265,064.46 and 8,831,444.99 is: 13,245,748.20
Step by Step Solution
- Step 1: Write the proportion equation
32,180,157.36 : 48,265,064.46 = 8,831,444.99 : x - Step 2: Convert to fraction form
32,180,157.36/48,265,064.46 = 8,831,444.99/x - Step 3: Cross multiply
32,180,157.36x = 48,265,064.46 × 8,831,444.99 - Step 4: Simplify right side
32,180,157.36x = 426,250,261,494,594.19 - Step 5: Solve for x
x = 426,250,261,494,594.19/32,180,157.36 - Step 6: Final answer
x = 13,245,748.20
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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.