Finding the Fourth Proportional to 159,207,608.52, 238,812,750.09 and 44,201,119.32
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Solution
The fourth proportional to 159,207,608.52, 238,812,750.09 and 44,201,119.32 is: 66,302,050.26
Step by Step Solution
- Step 1: Write the proportion equation
159,207,608.52 : 238,812,750.09 = 44,201,119.32 : x - Step 2: Convert to fraction form
159,207,608.52/238,812,750.09 = 44,201,119.32/x - Step 3: Cross multiply
159,207,608.52x = 238,812,750.09 × 44,201,119.32 - Step 4: Simplify right side
159,207,608.52x = 10,555,790,861,865,430 - Step 5: Solve for x
x = 10,555,790,861,865,430/159,207,608.52 - Step 6: Final answer
x = 66,302,050.26
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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.