Finding the Third Proportional to 11,128,680 and 24,217,047
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Solution
The third proportional to 11,128,680 and 24,217,047 is: 52,698,555.93
Step by Step Solution
- Step 1: Write the proportion equation
11,128,680 : 24,217,047 = 24,217,047 : x - Step 2: Convert to fraction form
11,128,680/24,217,047 = 24,217,047/x - Step 3: Cross multiply
11,128,680x = 24,217,047 × 24,217,047 - Step 4: Simplify right side
11,128,680x = 586,465,365,400,209 - Step 5: Solve for x
x = 586,465,365,400,209/11,128,680 - Step 6: Final answer
x = 52,698,555.93
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.