Finding the Fourth Proportional to 44,639,626.67, 61,609,408.14 and 27,246,079.40
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Solution
The fourth proportional to 44,639,626.67, 61,609,408.14 and 27,246,079.40 is: 37,603,693.20
Step by Step Solution
- Step 1: Write the proportion equation
44,639,626.67 : 61,609,408.14 = 27,246,079.40 : x - Step 2: Convert to fraction form
44,639,626.67/61,609,408.14 = 27,246,079.40/x - Step 3: Cross multiply
44,639,626.67x = 61,609,408.14 × 27,246,079.40 - Step 4: Simplify right side
44,639,626.67x = 1,678,614,825,969,446.25 - Step 5: Solve for x
x = 1,678,614,825,969,446.25/44,639,626.67 - Step 6: Final answer
x = 37,603,693.20
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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.