Finding the Fourth Proportional to 44,061,744.26, 60,779,874.50 and 27,513,138.08
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Solution
The fourth proportional to 44,061,744.26, 60,779,874.50 and 27,513,138.08 is: 37,952,312.32
Step by Step Solution
- Step 1: Write the proportion equation
44,061,744.26 : 60,779,874.50 = 27,513,138.08 : x - Step 2: Convert to fraction form
44,061,744.26/60,779,874.50 = 27,513,138.08/x - Step 3: Cross multiply
44,061,744.26x = 60,779,874.50 × 27,513,138.08 - Step 4: Simplify right side
44,061,744.26x = 1,672,245,079,603,570.75 - Step 5: Solve for x
x = 1,672,245,079,603,570.75/44,061,744.26 - Step 6: Final answer
x = 37,952,312.32
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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.