Finding the Third Proportional to 23,142,297 and 49,767,378
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Solution
The third proportional to 23,142,297 and 49,767,378 is: 107,024,463.17
Step by Step Solution
- Step 1: Write the proportion equation
23,142,297 : 49,767,378 = 49,767,378 : x - Step 2: Convert to fraction form
23,142,297/49,767,378 = 49,767,378/x - Step 3: Cross multiply
23,142,297x = 49,767,378 × 49,767,378 - Step 4: Simplify right side
23,142,297x = 2,476,791,912,994,884 - Step 5: Solve for x
x = 2,476,791,912,994,884/23,142,297 - Step 6: Final answer
x = 107,024,463.17
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.