Finding the Third Proportional to 43,371,372 and 94,297,560
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Solution
The third proportional to 43,371,372 and 94,297,560 is: 205,020,717.86
Step by Step Solution
- Step 1: Write the proportion equation
43,371,372 : 94,297,560 = 94,297,560 : x - Step 2: Convert to fraction form
43,371,372/94,297,560 = 94,297,560/x - Step 3: Cross multiply
43,371,372x = 94,297,560 × 94,297,560 - Step 4: Simplify right side
43,371,372x = 8,892,029,821,953,600 - Step 5: Solve for x
x = 8,892,029,821,953,600/43,371,372 - Step 6: Final answer
x = 205,020,717.86
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.