Finding the Third Proportional to 22,905,960 and 49,090,839
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Solution
The third proportional to 22,905,960 and 49,090,839 is: 105,208,883.35
Step by Step Solution
- Step 1: Write the proportion equation
22,905,960 : 49,090,839 = 49,090,839 : x - Step 2: Convert to fraction form
22,905,960/49,090,839 = 49,090,839/x - Step 3: Cross multiply
22,905,960x = 49,090,839 × 49,090,839 - Step 4: Simplify right side
22,905,960x = 2,409,910,473,723,921 - Step 5: Solve for x
x = 2,409,910,473,723,921/22,905,960 - Step 6: Final answer
x = 105,208,883.35
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.