Finding the Fourth Proportional to 32,325,297.96, 44,609,856.05 and 17,641,906.63
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Solution
The fourth proportional to 32,325,297.96, 44,609,856.05 and 17,641,906.63 is: 24,346,346.82
Step by Step Solution
- Step 1: Write the proportion equation
32,325,297.96 : 44,609,856.05 = 17,641,906.63 : x - Step 2: Convert to fraction form
32,325,297.96/44,609,856.05 = 17,641,906.63/x - Step 3: Cross multiply
32,325,297.96x = 44,609,856.05 × 17,641,906.63 - Step 4: Simplify right side
32,325,297.96x = 787,002,915,144,420.88 - Step 5: Solve for x
x = 787,002,915,144,420.88/32,325,297.96 - Step 6: Final answer
x = 24,346,346.82
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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.