Finding the Fourth Proportional to 329,843,593.16, 494,334,988.12 and 184,271,274.44
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Solution
The fourth proportional to 329,843,593.16, 494,334,988.12 and 184,271,274.44 is: 276,166,462.38
Step by Step Solution
- Step 1: Write the proportion equation
329,843,593.16 : 494,334,988.12 = 184,271,274.44 : x - Step 2: Convert to fraction form
329,843,593.16/494,334,988.12 = 184,271,274.44/x - Step 3: Cross multiply
329,843,593.16x = 494,334,988.12 × 184,271,274.44 - Step 4: Simplify right side
329,843,593.16x = 91,091,738,261,154,656 - Step 5: Solve for x
x = 91,091,738,261,154,656/329,843,593.16 - Step 6: Final answer
x = 276,166,462.38
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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.