Finding the Third Proportional to 5,126,482.20 and 12,101,544.07
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Solution
The third proportional to 5,126,482.20 and 12,101,544.07 is: 28,566,834.59
Step by Step Solution
- Step 1: Write the proportion equation
5,126,482.20 : 12,101,544.07 = 12,101,544.07 : x - Step 2: Convert to fraction form
5,126,482.20/12,101,544.07 = 12,101,544.07/x - Step 3: Cross multiply
5,126,482.20x = 12,101,544.07 × 12,101,544.07 - Step 4: Simplify right side
5,126,482.20x = 146,447,368,885,703.56 - Step 5: Solve for x
x = 146,447,368,885,703.56/5,126,482.20 - Step 6: Final answer
x = 28,566,834.59
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.