Finding the Third Proportional to 7,506,632 and 16,402,761
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Solution
The third proportional to 7,506,632 and 16,402,761 is: 35,841,715.49
Step by Step Solution
- Step 1: Write the proportion equation
7,506,632 : 16,402,761 = 16,402,761 : x - Step 2: Convert to fraction form
7,506,632/16,402,761 = 16,402,761/x - Step 3: Cross multiply
7,506,632x = 16,402,761 × 16,402,761 - Step 4: Simplify right side
7,506,632x = 269,050,568,423,121 - Step 5: Solve for x
x = 269,050,568,423,121/7,506,632 - Step 6: Final answer
x = 35,841,715.49
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.