Finding the Third Proportional to 726,880,202 and 1,586,974,950
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Solution
The third proportional to 726,880,202 and 1,586,974,950 is: 3,464,793,077.32
Step by Step Solution
- Step 1: Write the proportion equation
726,880,202 : 1,586,974,950 = 1,586,974,950 : x - Step 2: Convert to fraction form
726,880,202/1,586,974,950 = 1,586,974,950/x - Step 3: Cross multiply
726,880,202x = 1,586,974,950 × 1,586,974,950 - Step 4: Simplify right side
726,880,202x = 2,518,489,491,927,502,336 - Step 5: Solve for x
x = 2,518,489,491,927,502,336/726,880,202 - Step 6: Final answer
x = 3,464,793,077.32
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.