Finding the Third Proportional to 7,178,125 and 11,033,273.75
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Solution
The third proportional to 7,178,125 and 11,033,273.75 is: 16,958,903.56
Step by Step Solution
- Step 1: Write the proportion equation
7,178,125 : 11,033,273.75 = 11,033,273.75 : x - Step 2: Convert to fraction form
7,178,125/11,033,273.75 = 11,033,273.75/x - Step 3: Cross multiply
7,178,125x = 11,033,273.75 × 11,033,273.75 - Step 4: Simplify right side
7,178,125x = 121,733,129,642,439.06 - Step 5: Solve for x
x = 121,733,129,642,439.06/7,178,125 - Step 6: Final answer
x = 16,958,903.56
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.