Finding the Third Proportional to 169,324,767 and 247,450,983.75
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Solution
The third proportional to 169,324,767 and 247,450,983.75 is: 361,624,530.44
Step by Step Solution
- Step 1: Write the proportion equation
169,324,767 : 247,450,983.75 = 247,450,983.75 : x - Step 2: Convert to fraction form
169,324,767/247,450,983.75 = 247,450,983.75/x - Step 3: Cross multiply
169,324,767x = 247,450,983.75 × 247,450,983.75 - Step 4: Simplify right side
169,324,767x = 61,231,989,358,842,768 - Step 5: Solve for x
x = 61,231,989,358,842,768/169,324,767 - Step 6: Final answer
x = 361,624,530.44
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.