Finding the Fourth Proportional to 29,527,356.30, 44,291,034.45 and 26,551,286.70
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Solution
The fourth proportional to 29,527,356.30, 44,291,034.45 and 26,551,286.70 is: 39,826,930.05
Step by Step Solution
- Step 1: Write the proportion equation
29,527,356.30 : 44,291,034.45 = 26,551,286.70 : x - Step 2: Convert to fraction form
29,527,356.30/44,291,034.45 = 26,551,286.70/x - Step 3: Cross multiply
29,527,356.30x = 44,291,034.45 × 26,551,286.70 - Step 4: Simplify right side
29,527,356.30x = 1,175,983,953,921,526.75 - Step 5: Solve for x
x = 1,175,983,953,921,526.75/29,527,356.30 - Step 6: Final answer
x = 39,826,930.05
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.