Finding the Third Proportional to 219,203,523 and 481,797,126
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Solution
The third proportional to 219,203,523 and 481,797,126 is: 1,058,963,229.45
Step by Step Solution
- Step 1: Write the proportion equation
219,203,523 : 481,797,126 = 481,797,126 : x - Step 2: Convert to fraction form
219,203,523/481,797,126 = 481,797,126/x - Step 3: Cross multiply
219,203,523x = 481,797,126 × 481,797,126 - Step 4: Simplify right side
219,203,523x = 232,128,470,621,859,872 - Step 5: Solve for x
x = 232,128,470,621,859,872/219,203,523 - Step 6: Final answer
x = 1,058,963,229.45
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.