Finding the Fourth Proportional to 16,286,741.24, 24,430,096.08 and 4,156,204.73
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Solution
The fourth proportional to 16,286,741.24, 24,430,096.08 and 4,156,204.73 is: 6,234,303.06
Step by Step Solution
- Step 1: Write the proportion equation
16,286,741.24 : 24,430,096.08 = 4,156,204.73 : x - Step 2: Convert to fraction form
16,286,741.24/24,430,096.08 = 4,156,204.73/x - Step 3: Cross multiply
16,286,741.24x = 24,430,096.08 × 4,156,204.73 - Step 4: Simplify right side
16,286,741.24x = 101,536,480,759,899.97 - Step 5: Solve for x
x = 101,536,480,759,899.97/16,286,741.24 - Step 6: Final answer
x = 6,234,303.06
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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.