Finding the Third Proportional to 239,895,836.25 and 368,573,439
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Solution
The third proportional to 239,895,836.25 and 368,573,439 is: 566,272,354.12
Step by Step Solution
- Step 1: Write the proportion equation
239,895,836.25 : 368,573,439 = 368,573,439 : x - Step 2: Convert to fraction form
239,895,836.25/368,573,439 = 368,573,439/x - Step 3: Cross multiply
239,895,836.25x = 368,573,439 × 368,573,439 - Step 4: Simplify right side
239,895,836.25x = 135,846,379,936,286,720 - Step 5: Solve for x
x = 135,846,379,936,286,720/239,895,836.25 - Step 6: Final answer
x = 566,272,354.12
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.