Finding the Third Proportional to 7,303,942.13 and 11,354,607.84
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Solution
The third proportional to 7,303,942.13 and 11,354,607.84 is: 17,651,716.99
Step by Step Solution
- Step 1: Write the proportion equation
7,303,942.13 : 11,354,607.84 = 11,354,607.84 : x - Step 2: Convert to fraction form
7,303,942.13/11,354,607.84 = 11,354,607.84/x - Step 3: Cross multiply
7,303,942.13x = 11,354,607.84 × 11,354,607.84 - Step 4: Simplify right side
7,303,942.13x = 128,927,119,285,349.03 - Step 5: Solve for x
x = 128,927,119,285,349.03/7,303,942.13 - Step 6: Final answer
x = 17,651,716.99
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.