Finding the Third Proportional to 170,576,048.25 and 243,757,125
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Solution
The third proportional to 170,576,048.25 and 243,757,125 is: 348,334,579.20
Step by Step Solution
- Step 1: Write the proportion equation
170,576,048.25 : 243,757,125 = 243,757,125 : x - Step 2: Convert to fraction form
170,576,048.25/243,757,125 = 243,757,125/x - Step 3: Cross multiply
170,576,048.25x = 243,757,125 × 243,757,125 - Step 4: Simplify right side
170,576,048.25x = 59,417,535,988,265,624 - Step 5: Solve for x
x = 59,417,535,988,265,624/170,576,048.25 - Step 6: Final answer
x = 348,334,579.20
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.