Finding the Third Proportional to 5,126,482.41 and 12,101,545.13
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Solution
The third proportional to 5,126,482.41 and 12,101,545.13 is: 28,566,838.39
Step by Step Solution
- Step 1: Write the proportion equation
5,126,482.41 : 12,101,545.13 = 12,101,545.13 : x - Step 2: Convert to fraction form
5,126,482.41/12,101,545.13 = 12,101,545.13/x - Step 3: Cross multiply
5,126,482.41x = 12,101,545.13 × 12,101,545.13 - Step 4: Simplify right side
5,126,482.41x = 146,447,394,412,411.25 - Step 5: Solve for x
x = 146,447,394,412,411.25/5,126,482.41 - Step 6: Final answer
x = 28,566,838.39
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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.