Finding the Third Proportional to 6,385,101.50 and 14,187,379
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Solution
The third proportional to 6,385,101.50 and 14,187,379 is: 31,523,652.82
Step by Step Solution
- Step 1: Write the proportion equation
6,385,101.50 : 14,187,379 = 14,187,379 : x - Step 2: Convert to fraction form
6,385,101.50/14,187,379 = 14,187,379/x - Step 3: Cross multiply
6,385,101.50x = 14,187,379 × 14,187,379 - Step 4: Simplify right side
6,385,101.50x = 201,281,722,889,641 - Step 5: Solve for x
x = 201,281,722,889,641/6,385,101.50 - Step 6: Final answer
x = 31,523,652.82
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.