Finding the Third Proportional to 11,968,569 and 26,328,258
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Solution
The third proportional to 11,968,569 and 26,328,258 is: 57,916,461.80
Step by Step Solution
- Step 1: Write the proportion equation
11,968,569 : 26,328,258 = 26,328,258 : x - Step 2: Convert to fraction form
11,968,569/26,328,258 = 26,328,258/x - Step 3: Cross multiply
11,968,569x = 26,328,258 × 26,328,258 - Step 4: Simplify right side
11,968,569x = 693,177,169,314,564 - Step 5: Solve for x
x = 693,177,169,314,564/11,968,569 - Step 6: Final answer
x = 57,916,461.80
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.