Finding the Fourth Proportional to 16,153,069.18, 24,224,361.02 and 5,367,475.30
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Solution
The fourth proportional to 16,153,069.18, 24,224,361.02 and 5,367,475.30 is: 8,049,470.85
Step by Step Solution
- Step 1: Write the proportion equation
16,153,069.18 : 24,224,361.02 = 5,367,475.30 : x - Step 2: Convert to fraction form
16,153,069.18/24,224,361.02 = 5,367,475.30/x - Step 3: Cross multiply
16,153,069.18x = 24,224,361.02 × 5,367,475.30 - Step 4: Simplify right side
16,153,069.18x = 130,023,659,433,132.80 - Step 5: Solve for x
x = 130,023,659,433,132.80/16,153,069.18 - Step 6: Final answer
x = 8,049,470.85
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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.