Finding the Third Proportional to 327,847,533 and 498,484,464
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Solution
The third proportional to 327,847,533 and 498,484,464 is: 757,933,904.75
Step by Step Solution
- Step 1: Write the proportion equation
327,847,533 : 498,484,464 = 498,484,464 : x - Step 2: Convert to fraction form
327,847,533/498,484,464 = 498,484,464/x - Step 3: Cross multiply
327,847,533x = 498,484,464 × 498,484,464 - Step 4: Simplify right side
327,847,533x = 248,486,760,849,367,296 - Step 5: Solve for x
x = 248,486,760,849,367,296/327,847,533 - Step 6: Final answer
x = 757,933,904.75
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.