Finding the Fourth Proportional to 134,886,251.46, 202,329,902.08 and 32,650,125.06
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Solution
The fourth proportional to 134,886,251.46, 202,329,902.08 and 32,650,125.06 is: 48,975,314.64
Step by Step Solution
- Step 1: Write the proportion equation
134,886,251.46 : 202,329,902.08 = 32,650,125.06 : x - Step 2: Convert to fraction form
134,886,251.46/202,329,902.08 = 32,650,125.06/x - Step 3: Cross multiply
134,886,251.46x = 202,329,902.08 × 32,650,125.06 - Step 4: Simplify right side
134,886,251.46x = 6,606,096,606,289,554 - Step 5: Solve for x
x = 6,606,096,606,289,554/134,886,251.46 - Step 6: Final answer
x = 48,975,314.64
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.