Finding the Fourth Proportional to 11,169,267.95, 16,744,306.41 and 3,881,780.87
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Solution
The fourth proportional to 11,169,267.95, 16,744,306.41 and 3,881,780.87 is: 5,819,336.46
Step by Step Solution
- Step 1: Write the proportion equation
11,169,267.95 : 16,744,306.41 = 3,881,780.87 : x - Step 2: Convert to fraction form
11,169,267.95/16,744,306.41 = 3,881,780.87/x - Step 3: Cross multiply
11,169,267.95x = 16,744,306.41 × 3,881,780.87 - Step 4: Simplify right side
11,169,267.95x = 64,997,728,220,034.85 - Step 5: Solve for x
x = 64,997,728,220,034.85/11,169,267.95 - Step 6: Final answer
x = 5,819,336.46
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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.