Finding the Third Proportional to 447,617,788 and 963,260,050
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Solution
The third proportional to 447,617,788 and 963,260,050 is: 2,072,906,727.12
Step by Step Solution
- Step 1: Write the proportion equation
447,617,788 : 963,260,050 = 963,260,050 : x - Step 2: Convert to fraction form
447,617,788/963,260,050 = 963,260,050/x - Step 3: Cross multiply
447,617,788x = 963,260,050 × 963,260,050 - Step 4: Simplify right side
447,617,788x = 927,869,923,926,002,560 - Step 5: Solve for x
x = 927,869,923,926,002,560/447,617,788 - Step 6: Final answer
x = 2,072,906,727.12
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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.