Finding the Third Proportional to 175,235,660 and 373,925,711
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Solution
The third proportional to 175,235,660 and 373,925,711 is: 797,899,453.50
Step by Step Solution
- Step 1: Write the proportion equation
175,235,660 : 373,925,711 = 373,925,711 : x - Step 2: Convert to fraction form
175,235,660/373,925,711 = 373,925,711/x - Step 3: Cross multiply
175,235,660x = 373,925,711 × 373,925,711 - Step 4: Simplify right side
175,235,660x = 139,820,437,346,855,520 - Step 5: Solve for x
x = 139,820,437,346,855,520/175,235,660 - Step 6: Final answer
x = 797,899,453.50
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.