Finding the Third Proportional to 170,966,949.75 and 403,187,560.88
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Solution
The third proportional to 170,966,949.75 and 403,187,560.88 is: 950,828,271.09
Step by Step Solution
- Step 1: Write the proportion equation
170,966,949.75 : 403,187,560.88 = 403,187,560.88 : x - Step 2: Convert to fraction form
170,966,949.75/403,187,560.88 = 403,187,560.88/x - Step 3: Cross multiply
170,966,949.75x = 403,187,560.88 × 403,187,560.88 - Step 4: Simplify right side
170,966,949.75x = 162,560,209,244,331,840 - Step 5: Solve for x
x = 162,560,209,244,331,840/170,966,949.75 - Step 6: Final answer
x = 950,828,271.09
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.