Finding the Fourth Proportional to 16,233,109.44, 24,342,302.88 and 6,128,560.32
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Solution
The fourth proportional to 16,233,109.44, 24,342,302.88 and 6,128,560.32 is: 9,190,061.34
Step by Step Solution
- Step 1: Write the proportion equation
16,233,109.44 : 24,342,302.88 = 6,128,560.32 : x - Step 2: Convert to fraction form
16,233,109.44/24,342,302.88 = 6,128,560.32/x - Step 3: Cross multiply
16,233,109.44x = 24,342,302.88 × 6,128,560.32 - Step 4: Simplify right side
16,233,109.44x = 149,183,271,527,789.72 - Step 5: Solve for x
x = 149,183,271,527,789.72/16,233,109.44 - Step 6: Final answer
x = 9,190,061.34
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1.5x scale
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.