Finding the Fourth Proportional to 244,271,851.20, 366,407,776.80 and 108,222,955.20
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Solution
The fourth proportional to 244,271,851.20, 366,407,776.80 and 108,222,955.20 is: 162,334,432.80
Step by Step Solution
- Step 1: Write the proportion equation
244,271,851.20 : 366,407,776.80 = 108,222,955.20 : x - Step 2: Convert to fraction form
244,271,851.20/366,407,776.80 = 108,222,955.20/x - Step 3: Cross multiply
244,271,851.20x = 366,407,776.80 × 108,222,955.20 - Step 4: Simplify right side
244,271,851.20x = 39,653,732,413,558,000 - Step 5: Solve for x
x = 39,653,732,413,558,000/244,271,851.20 - Step 6: Final answer
x = 162,334,432.80
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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.