Finding the Third Proportional to 55,350,555.75 and 121,125,102.75
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Solution
The third proportional to 55,350,555.75 and 121,125,102.75 is: 265,061,304.58
Step by Step Solution
- Step 1: Write the proportion equation
55,350,555.75 : 121,125,102.75 = 121,125,102.75 : x - Step 2: Convert to fraction form
55,350,555.75/121,125,102.75 = 121,125,102.75/x - Step 3: Cross multiply
55,350,555.75x = 121,125,102.75 × 121,125,102.75 - Step 4: Simplify right side
55,350,555.75x = 14,671,290,516,198,058 - Step 5: Solve for x
x = 14,671,290,516,198,058/55,350,555.75 - Step 6: Final answer
x = 265,061,304.58
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.