Finding the Third Proportional to 36,645,344 and 76,304,983
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Solution
The third proportional to 36,645,344 and 76,304,983 is: 158,886,499.49
Step by Step Solution
- Step 1: Write the proportion equation
36,645,344 : 76,304,983 = 76,304,983 : x - Step 2: Convert to fraction form
36,645,344/76,304,983 = 76,304,983/x - Step 3: Cross multiply
36,645,344x = 76,304,983 × 76,304,983 - Step 4: Simplify right side
36,645,344x = 5,822,450,430,630,289 - Step 5: Solve for x
x = 5,822,450,430,630,289/36,645,344 - Step 6: Final answer
x = 158,886,499.49
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.