Finding the Fourth Proportional to 29,134,582.20, 43,737,302.70 and 14,750,245.80
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Solution
The fourth proportional to 29,134,582.20, 43,737,302.70 and 14,750,245.80 is: 22,143,305.88
Step by Step Solution
- Step 1: Write the proportion equation
29,134,582.20 : 43,737,302.70 = 14,750,245.80 : x - Step 2: Convert to fraction form
29,134,582.20/43,737,302.70 = 14,750,245.80/x - Step 3: Cross multiply
29,134,582.20x = 43,737,302.70 × 14,750,245.80 - Step 4: Simplify right side
29,134,582.20x = 645,135,965,454,003.75 - Step 5: Solve for x
x = 645,135,965,454,003.75/29,134,582.20 - Step 6: Final answer
x = 22,143,305.88
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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.