Finding the Third Proportional to 462,431,183.63 and 668,133,177.75
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Solution
The third proportional to 462,431,183.63 and 668,133,177.75 is: 965,337,025.31
Step by Step Solution
- Step 1: Write the proportion equation
462,431,183.63 : 668,133,177.75 = 668,133,177.75 : x - Step 2: Convert to fraction form
462,431,183.63/668,133,177.75 = 668,133,177.75/x - Step 3: Cross multiply
462,431,183.63x = 668,133,177.75 × 668,133,177.75 - Step 4: Simplify right side
462,431,183.63x = 446,401,943,210,313,088 - Step 5: Solve for x
x = 446,401,943,210,313,088/462,431,183.63 - Step 6: Final answer
x = 965,337,025.31
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.