Finding the Fourth Proportional to 176,122,589.70, 264,183,884.55 and 94,493,252.10
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Solution
The fourth proportional to 176,122,589.70, 264,183,884.55 and 94,493,252.10 is: 141,739,878.15
Step by Step Solution
- Step 1: Write the proportion equation
176,122,589.70 : 264,183,884.55 = 94,493,252.10 : x - Step 2: Convert to fraction form
176,122,589.70/264,183,884.55 = 94,493,252.10/x - Step 3: Cross multiply
176,122,589.70x = 264,183,884.55 × 94,493,252.10 - Step 4: Simplify right side
176,122,589.70x = 24,963,594,403,540,444 - Step 5: Solve for x
x = 24,963,594,403,540,444/176,122,589.70 - Step 6: Final answer
x = 141,739,878.15
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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.