Finding the Fourth Proportional to 26,258,633.01, 36,235,439.37 and 14,656,944.42
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Solution
The fourth proportional to 26,258,633.01, 36,235,439.37 and 14,656,944.42 is: 20,225,760.45
Step by Step Solution
- Step 1: Write the proportion equation
26,258,633.01 : 36,235,439.37 = 14,656,944.42 : x - Step 2: Convert to fraction form
26,258,633.01/36,235,439.37 = 14,656,944.42/x - Step 3: Cross multiply
26,258,633.01x = 36,235,439.37 × 14,656,944.42 - Step 4: Simplify right side
26,258,633.01x = 531,100,820,880,369.75 - Step 5: Solve for x
x = 531,100,820,880,369.75/26,258,633.01 - Step 6: Final answer
x = 20,225,760.45
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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.