Finding the Fourth Proportional to 44,551,614.11, 66,827,474.46 and 12,203,795.52
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Solution
The fourth proportional to 44,551,614.11, 66,827,474.46 and 12,203,795.52 is: 18,305,707.88
Step by Step Solution
- Step 1: Write the proportion equation
44,551,614.11 : 66,827,474.46 = 12,203,795.52 : x - Step 2: Convert to fraction form
44,551,614.11/66,827,474.46 = 12,203,795.52/x - Step 3: Cross multiply
44,551,614.11x = 66,827,474.46 × 12,203,795.52 - Step 4: Simplify right side
44,551,614.11x = 815,548,833,427,862.38 - Step 5: Solve for x
x = 815,548,833,427,862.38/44,551,614.11 - Step 6: Final answer
x = 18,305,707.88
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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.