Finding the Third Proportional to 121,448,844 and 264,461,502
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Solution
The third proportional to 121,448,844 and 264,461,502 is: 575,879,388.69
Step by Step Solution
- Step 1: Write the proportion equation
121,448,844 : 264,461,502 = 264,461,502 : x - Step 2: Convert to fraction form
121,448,844/264,461,502 = 264,461,502/x - Step 3: Cross multiply
121,448,844x = 264,461,502 × 264,461,502 - Step 4: Simplify right side
121,448,844x = 69,939,886,040,096,000 - Step 5: Solve for x
x = 69,939,886,040,096,000/121,448,844 - Step 6: Final answer
x = 575,879,388.69
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.