Finding the Third Proportional to 7,294,135.50 and 15,872,607
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Solution
The third proportional to 7,294,135.50 and 15,872,607 is: 34,540,029.18
Step by Step Solution
- Step 1: Write the proportion equation
7,294,135.50 : 15,872,607 = 15,872,607 : x - Step 2: Convert to fraction form
7,294,135.50/15,872,607 = 15,872,607/x - Step 3: Cross multiply
7,294,135.50x = 15,872,607 × 15,872,607 - Step 4: Simplify right side
7,294,135.50x = 251,939,652,976,449 - Step 5: Solve for x
x = 251,939,652,976,449/7,294,135.50 - Step 6: Final answer
x = 34,540,029.18
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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.