Finding the Third Proportional to 115,119,804 and 177,126,025
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Solution
The third proportional to 115,119,804 and 177,126,025 is: 272,530,247.99
Step by Step Solution
- Step 1: Write the proportion equation
115,119,804 : 177,126,025 = 177,126,025 : x - Step 2: Convert to fraction form
115,119,804/177,126,025 = 177,126,025/x - Step 3: Cross multiply
115,119,804x = 177,126,025 × 177,126,025 - Step 4: Simplify right side
115,119,804x = 31,373,628,732,300,624 - Step 5: Solve for x
x = 31,373,628,732,300,624/115,119,804 - Step 6: Final answer
x = 272,530,247.99
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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.