Finding the Third Proportional to 4,134,560,078 and 6,355,115,769
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Solution
The third proportional to 4,134,560,078 and 6,355,115,769 is: 9,768,269,338.33
Step by Step Solution
- Step 1: Write the proportion equation
4,134,560,078 : 6,355,115,769 = 6,355,115,769 : x - Step 2: Convert to fraction form
4,134,560,078/6,355,115,769 = 6,355,115,769/x - Step 3: Cross multiply
4,134,560,078x = 6,355,115,769 × 6,355,115,769 - Step 4: Simplify right side
4,134,560,078x = 40,387,496,437,392,457,728 - Step 5: Solve for x
x = 40,387,496,437,392,457,728/4,134,560,078 - Step 6: Final answer
x = 9,768,269,338.33
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.