Finding the Fourth Proportional to 44,080,494.30, 66,125,563.80 and 14,955,362.40
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Solution
The fourth proportional to 44,080,494.30, 66,125,563.80 and 14,955,362.40 is: 22,434,679.70
Step by Step Solution
- Step 1: Write the proportion equation
44,080,494.30 : 66,125,563.80 = 14,955,362.40 : x - Step 2: Convert to fraction form
44,080,494.30/66,125,563.80 = 14,955,362.40/x - Step 3: Cross multiply
44,080,494.30x = 66,125,563.80 × 14,955,362.40 - Step 4: Simplify right side
44,080,494.30x = 988,931,770,533,321.12 - Step 5: Solve for x
x = 988,931,770,533,321.12/44,080,494.30 - Step 6: Final answer
x = 22,434,679.70
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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.