Finding the Third Proportional to 7,099,569 and 15,542,496
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Solution
The third proportional to 7,099,569 and 15,542,496 is: 34,025,893.95
Step by Step Solution
- Step 1: Write the proportion equation
7,099,569 : 15,542,496 = 15,542,496 : x - Step 2: Convert to fraction form
7,099,569/15,542,496 = 15,542,496/x - Step 3: Cross multiply
7,099,569x = 15,542,496 × 15,542,496 - Step 4: Simplify right side
7,099,569x = 241,569,181,910,016 - Step 5: Solve for x
x = 241,569,181,910,016/7,099,569 - Step 6: Final answer
x = 34,025,893.95
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.