Finding the Fourth Proportional to 44,080,414.30, 66,122,097.81 and 15,326,798.95
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Solution
The fourth proportional to 44,080,414.30, 66,122,097.81 and 15,326,798.95 is: 22,990,711.76
Step by Step Solution
- Step 1: Write the proportion equation
44,080,414.30 : 66,122,097.81 = 15,326,798.95 : x - Step 2: Convert to fraction form
44,080,414.30/66,122,097.81 = 15,326,798.95/x - Step 3: Cross multiply
44,080,414.30x = 66,122,097.81 × 15,326,798.95 - Step 4: Simplify right side
44,080,414.30x = 1,013,440,099,286,105.25 - Step 5: Solve for x
x = 1,013,440,099,286,105.25/44,080,414.30 - Step 6: Final answer
x = 22,990,711.76
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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.