Finding the Third Proportional to 22,727,868 and 49,707,282
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Solution
The third proportional to 22,727,868 and 49,707,282 is: 108,712,963.48
Step by Step Solution
- Step 1: Write the proportion equation
22,727,868 : 49,707,282 = 49,707,282 : x - Step 2: Convert to fraction form
22,727,868/49,707,282 = 49,707,282/x - Step 3: Cross multiply
22,727,868x = 49,707,282 × 49,707,282 - Step 4: Simplify right side
22,727,868x = 2,470,813,883,827,524 - Step 5: Solve for x
x = 2,470,813,883,827,524/22,727,868 - Step 6: Final answer
x = 108,712,963.48
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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.