Finding the Fourth Proportional to 44,639,626.92, 61,609,408.49 and 27,246,079.65
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Solution
The fourth proportional to 44,639,626.92, 61,609,408.49 and 27,246,079.65 is: 37,603,693.55
Step by Step Solution
- Step 1: Write the proportion equation
44,639,626.92 : 61,609,408.49 = 27,246,079.65 : x - Step 2: Convert to fraction form
44,639,626.92/61,609,408.49 = 27,246,079.65/x - Step 3: Cross multiply
44,639,626.92x = 61,609,408.49 × 27,246,079.65 - Step 4: Simplify right side
44,639,626.92x = 1,678,614,850,771,695.75 - Step 5: Solve for x
x = 1,678,614,850,771,695.75/44,639,626.92 - Step 6: Final answer
x = 37,603,693.55
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.