Finding the Fourth Proportional to 44,357,575.60, 66,436,830.60 and 36,394,951.60
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Solution
The fourth proportional to 44,357,575.60, 66,436,830.60 and 36,394,951.60 is: 54,510,761.72
Step by Step Solution
- Step 1: Write the proportion equation
44,357,575.60 : 66,436,830.60 = 36,394,951.60 : x - Step 2: Convert to fraction form
44,357,575.60/66,436,830.60 = 36,394,951.60/x - Step 3: Cross multiply
44,357,575.60x = 66,436,830.60 × 36,394,951.60 - Step 4: Simplify right side
44,357,575.60x = 2,417,965,234,144,399 - Step 5: Solve for x
x = 2,417,965,234,144,399/44,357,575.60 - Step 6: Final answer
x = 54,510,761.72
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.