Finding the Fourth Proportional to 44,230,495.38, 66,375,636.62 and 15,476,880.06
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Solution
The fourth proportional to 44,230,495.38, 66,375,636.62 and 15,476,880.06 is: 23,225,780.27
Step by Step Solution
- Step 1: Write the proportion equation
44,230,495.38 : 66,375,636.62 = 15,476,880.06 : x - Step 2: Convert to fraction form
44,230,495.38/66,375,636.62 = 15,476,880.06/x - Step 3: Cross multiply
44,230,495.38x = 66,375,636.62 × 15,476,880.06 - Step 4: Simplify right side
44,230,495.38x = 1,027,287,766,873,883.75 - Step 5: Solve for x
x = 1,027,287,766,873,883.75/44,230,495.38 - Step 6: Final answer
x = 23,225,780.27
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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.