Finding the Fourth Proportional to 24,199,294.85, 33,357,211.81 and 16,450,885.07
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Solution
The fourth proportional to 24,199,294.85, 33,357,211.81 and 16,450,885.07 is: 22,676,514.38
Step by Step Solution
- Step 1: Write the proportion equation
24,199,294.85 : 33,357,211.81 = 16,450,885.07 : x - Step 2: Convert to fraction form
24,199,294.85/33,357,211.81 = 16,450,885.07/x - Step 3: Cross multiply
24,199,294.85x = 33,357,211.81 × 16,450,885.07 - Step 4: Simplify right side
24,199,294.85x = 548,755,657,534,043.38 - Step 5: Solve for x
x = 548,755,657,534,043.38/24,199,294.85 - Step 6: Final answer
x = 22,676,514.38
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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.