Finding the Third Proportional to 265,411,302 and 398,117,006
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Solution
The third proportional to 265,411,302 and 398,117,006 is: 597,175,588.50
Step by Step Solution
- Step 1: Write the proportion equation
265,411,302 : 398,117,006 = 398,117,006 : x - Step 2: Convert to fraction form
265,411,302/398,117,006 = 398,117,006/x - Step 3: Cross multiply
265,411,302x = 398,117,006 × 398,117,006 - Step 4: Simplify right side
265,411,302x = 158,497,150,466,404,032 - Step 5: Solve for x
x = 158,497,150,466,404,032/265,411,302 - Step 6: Final answer
x = 597,175,588.50
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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.