Finding the Fourth Proportional to 271,854,168.61, 407,984,335.37 and 184,207,867.09
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Solution
The fourth proportional to 271,854,168.61, 407,984,335.37 and 184,207,867.09 is: 276,449,408.92
Step by Step Solution
- Step 1: Write the proportion equation
271,854,168.61 : 407,984,335.37 = 184,207,867.09 : x - Step 2: Convert to fraction form
271,854,168.61/407,984,335.37 = 184,207,867.09/x - Step 3: Cross multiply
271,854,168.61x = 407,984,335.37 × 184,207,867.09 - Step 4: Simplify right side
271,854,168.61x = 75,153,924,223,717,904 - Step 5: Solve for x
x = 75,153,924,223,717,904/271,854,168.61 - Step 6: Final answer
x = 276,449,408.92
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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.