Finding the Third Proportional to 11,106,735 and 16,778,454
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Solution
The third proportional to 11,106,735 and 16,778,454 is: 25,346,469.38
Step by Step Solution
- Step 1: Write the proportion equation
11,106,735 : 16,778,454 = 16,778,454 : x - Step 2: Convert to fraction form
11,106,735/16,778,454 = 16,778,454/x - Step 3: Cross multiply
11,106,735x = 16,778,454 × 16,778,454 - Step 4: Simplify right side
11,106,735x = 281,516,518,630,116 - Step 5: Solve for x
x = 281,516,518,630,116/11,106,735 - Step 6: Final answer
x = 25,346,469.38
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.