Finding the Fourth Proportional to 332,201,285.55, 498,186,531.18 and 184,873,673.75
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Solution
The fourth proportional to 332,201,285.55, 498,186,531.18 and 184,873,673.75 is: 277,246,290.84
Step by Step Solution
- Step 1: Write the proportion equation
332,201,285.55 : 498,186,531.18 = 184,873,673.75 : x - Step 2: Convert to fraction form
332,201,285.55/498,186,531.18 = 184,873,673.75/x - Step 3: Cross multiply
332,201,285.55x = 498,186,531.18 × 184,873,673.75 - Step 4: Simplify right side
332,201,285.55x = 92,101,574,229,524,592 - Step 5: Solve for x
x = 92,101,574,229,524,592/332,201,285.55 - Step 6: Final answer
x = 277,246,290.84
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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.