Finding the Third Proportional to 22,423,210 and 49,187,156
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Solution
The third proportional to 22,423,210 and 49,187,156 is: 107,896,073.55
Step by Step Solution
- Step 1: Write the proportion equation
22,423,210 : 49,187,156 = 49,187,156 : x - Step 2: Convert to fraction form
22,423,210/49,187,156 = 49,187,156/x - Step 3: Cross multiply
22,423,210x = 49,187,156 × 49,187,156 - Step 4: Simplify right side
22,423,210x = 2,419,376,315,368,336 - Step 5: Solve for x
x = 2,419,376,315,368,336/22,423,210 - Step 6: Final answer
x = 107,896,073.55
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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.