Finding the Third Proportional to 133,313,690 and 207,764,775
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Solution
The third proportional to 133,313,690 and 207,764,775 is: 323,794,215.96
Step by Step Solution
- Step 1: Write the proportion equation
133,313,690 : 207,764,775 = 207,764,775 : x - Step 2: Convert to fraction form
133,313,690/207,764,775 = 207,764,775/x - Step 3: Cross multiply
133,313,690x = 207,764,775 × 207,764,775 - Step 4: Simplify right side
133,313,690x = 43,166,201,730,800,624 - Step 5: Solve for x
x = 43,166,201,730,800,624/133,313,690 - Step 6: Final answer
x = 323,794,215.96
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.