Finding the Fourth Proportional to 596,410,795.97, 894,316,884.72 and 347,496,494.82
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Solution
The fourth proportional to 596,410,795.97, 894,316,884.72 and 347,496,494.82 is: 521,070,350.84
Step by Step Solution
- Step 1: Write the proportion equation
596,410,795.97 : 894,316,884.72 = 347,496,494.82 : x - Step 2: Convert to fraction form
596,410,795.97/894,316,884.72 = 347,496,494.82/x - Step 3: Cross multiply
596,410,795.97x = 894,316,884.72 × 347,496,494.82 - Step 4: Simplify right side
596,410,795.97x = 310,771,982,698,542,016 - Step 5: Solve for x
x = 310,771,982,698,542,016/596,410,795.97 - Step 6: Final answer
x = 521,070,350.84
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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.