Finding the Fourth Proportional to 44,043,182.07, 66,065,437.52 and 15,290,231.18
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Solution
The fourth proportional to 44,043,182.07, 66,065,437.52 and 15,290,231.18 is: 22,935,577.42
Step by Step Solution
- Step 1: Write the proportion equation
44,043,182.07 : 66,065,437.52 = 15,290,231.18 : x - Step 2: Convert to fraction form
44,043,182.07/66,065,437.52 = 15,290,231.18/x - Step 3: Cross multiply
44,043,182.07x = 66,065,437.52 × 15,290,231.18 - Step 4: Simplify right side
44,043,182.07x = 1,010,155,812,281,867.62 - Step 5: Solve for x
x = 1,010,155,812,281,867.62/44,043,182.07 - Step 6: Final answer
x = 22,935,577.42
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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.