Finding the Third Proportional to 54,544,765 and 121,197,004
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Solution
The third proportional to 54,544,765 and 121,197,004 is: 269,296,490.30
Step by Step Solution
- Step 1: Write the proportion equation
54,544,765 : 121,197,004 = 121,197,004 : x - Step 2: Convert to fraction form
54,544,765/121,197,004 = 121,197,004/x - Step 3: Cross multiply
54,544,765x = 121,197,004 × 121,197,004 - Step 4: Simplify right side
54,544,765x = 14,688,713,778,576,016 - Step 5: Solve for x
x = 14,688,713,778,576,016/54,544,765 - Step 6: Final answer
x = 269,296,490.30
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.