Finding the Third Proportional to 7,564,114.13 and 11,353,915.13
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Solution
The third proportional to 7,564,114.13 and 11,353,915.13 is: 17,042,496.52
Step by Step Solution
- Step 1: Write the proportion equation
7,564,114.13 : 11,353,915.13 = 11,353,915.13 : x - Step 2: Convert to fraction form
7,564,114.13/11,353,915.13 = 11,353,915.13/x - Step 3: Cross multiply
7,564,114.13x = 11,353,915.13 × 11,353,915.13 - Step 4: Simplify right side
7,564,114.13x = 128,911,388,665,703.77 - Step 5: Solve for x
x = 128,911,388,665,703.77/7,564,114.13 - Step 6: Final answer
x = 17,042,496.52
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.