Finding the Fourth Proportional to 24,207,476.54, 33,406,023.59 and 13,194,192.41
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Solution
The fourth proportional to 24,207,476.54, 33,406,023.59 and 13,194,192.41 is: 18,207,825.28
Step by Step Solution
- Step 1: Write the proportion equation
24,207,476.54 : 33,406,023.59 = 13,194,192.41 : x - Step 2: Convert to fraction form
24,207,476.54/33,406,023.59 = 13,194,192.41/x - Step 3: Cross multiply
24,207,476.54x = 33,406,023.59 × 13,194,192.41 - Step 4: Simplify right side
24,207,476.54x = 440,765,503,103,334.88 - Step 5: Solve for x
x = 440,765,503,103,334.88/24,207,476.54 - Step 6: Final answer
x = 18,207,825.28
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1.5x scale
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.