Finding the Third Proportional to 147,940,921.13 and 235,610,744.63
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Solution
The third proportional to 147,940,921.13 and 235,610,744.63 is: 375,233,725.47
Step by Step Solution
- Step 1: Write the proportion equation
147,940,921.13 : 235,610,744.63 = 235,610,744.63 : x - Step 2: Convert to fraction form
147,940,921.13/235,610,744.63 = 235,610,744.63/x - Step 3: Cross multiply
147,940,921.13x = 235,610,744.63 × 235,610,744.63 - Step 4: Simplify right side
147,940,921.13x = 55,512,422,982,746,968 - Step 5: Solve for x
x = 55,512,422,982,746,968/147,940,921.13 - Step 6: Final answer
x = 375,233,725.47
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.