Finding the Third Proportional to 75,135,496.13 and 114,937,821.75
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Solution
The third proportional to 75,135,496.13 and 114,937,821.75 is: 175,825,056.73
Step by Step Solution
- Step 1: Write the proportion equation
75,135,496.13 : 114,937,821.75 = 114,937,821.75 : x - Step 2: Convert to fraction form
75,135,496.13/114,937,821.75 = 114,937,821.75/x - Step 3: Cross multiply
75,135,496.13x = 114,937,821.75 × 114,937,821.75 - Step 4: Simplify right side
75,135,496.13x = 13,210,702,868,634,774 - Step 5: Solve for x
x = 13,210,702,868,634,774/75,135,496.13 - Step 6: Final answer
x = 175,825,056.73
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.