Finding the Fourth Proportional to 44,288,097.80, 66,442,644.30 and 22,726,027.40
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Solution
The fourth proportional to 44,288,097.80, 66,442,644.30 and 22,726,027.40 is: 34,094,427.85
Step by Step Solution
- Step 1: Write the proportion equation
44,288,097.80 : 66,442,644.30 = 22,726,027.40 : x - Step 2: Convert to fraction form
44,288,097.80/66,442,644.30 = 22,726,027.40/x - Step 3: Cross multiply
44,288,097.80x = 66,442,644.30 × 22,726,027.40 - Step 4: Simplify right side
44,288,097.80x = 1,509,977,354,890,253.75 - Step 5: Solve for x
x = 1,509,977,354,890,253.75/44,288,097.80 - Step 6: Final answer
x = 34,094,427.85
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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.