Finding the Fourth Proportional to 45,765,806.64, 63,157,276.63 and 24,858,247.49
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Solution
The fourth proportional to 45,765,806.64, 63,157,276.63 and 24,858,247.49 is: 34,304,633.27
Step by Step Solution
- Step 1: Write the proportion equation
45,765,806.64 : 63,157,276.63 = 24,858,247.49 : x - Step 2: Convert to fraction form
45,765,806.64/63,157,276.63 = 24,858,247.49/x - Step 3: Cross multiply
45,765,806.64x = 63,157,276.63 × 24,858,247.49 - Step 4: Simplify right side
45,765,806.64x = 1,569,979,213,262,933 - Step 5: Solve for x
x = 1,569,979,213,262,933/45,765,806.64 - Step 6: Final answer
x = 34,304,633.27
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.