Finding the Third Proportional to 10,905,477 and 22,939,124
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Solution
The third proportional to 10,905,477 and 22,939,124 is: 48,251,297.02
Step by Step Solution
- Step 1: Write the proportion equation
10,905,477 : 22,939,124 = 22,939,124 : x - Step 2: Convert to fraction form
10,905,477/22,939,124 = 22,939,124/x - Step 3: Cross multiply
10,905,477x = 22,939,124 × 22,939,124 - Step 4: Simplify right side
10,905,477x = 526,203,409,887,376 - Step 5: Solve for x
x = 526,203,409,887,376/10,905,477 - Step 6: Final answer
x = 48,251,297.02
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.