Finding the Fourth Proportional to 24,671,675.06, 34,050,474.66 and 14,215,689.57
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Solution
The fourth proportional to 24,671,675.06, 34,050,474.66 and 14,215,689.57 is: 19,619,704.64
Step by Step Solution
- Step 1: Write the proportion equation
24,671,675.06 : 34,050,474.66 = 14,215,689.57 : x - Step 2: Convert to fraction form
24,671,675.06/34,050,474.66 = 14,215,689.57/x - Step 3: Cross multiply
24,671,675.06x = 34,050,474.66 × 14,215,689.57 - Step 4: Simplify right side
24,671,675.06x = 484,050,977,477,711.25 - Step 5: Solve for x
x = 484,050,977,477,711.25/24,671,675.06 - Step 6: Final answer
x = 19,619,704.64
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.