Finding the Third Proportional to 447,617,765 and 963,259,998
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Solution
The third proportional to 447,617,765 and 963,259,998 is: 2,072,906,609.83
Step by Step Solution
- Step 1: Write the proportion equation
447,617,765 : 963,259,998 = 963,259,998 : x - Step 2: Convert to fraction form
447,617,765/963,259,998 = 963,259,998/x - Step 3: Cross multiply
447,617,765x = 963,259,998 × 963,259,998 - Step 4: Simplify right side
447,617,765x = 927,869,823,746,960,000 - Step 5: Solve for x
x = 927,869,823,746,960,000/447,617,765 - Step 6: Final answer
x = 2,072,906,609.83
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.