Finding the Third Proportional to 38,767,204 and 84,576,068
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Solution
The third proportional to 38,767,204 and 84,576,068 is: 184,514,500.41
Step by Step Solution
- Step 1: Write the proportion equation
38,767,204 : 84,576,068 = 84,576,068 : x - Step 2: Convert to fraction form
38,767,204/84,576,068 = 84,576,068/x - Step 3: Cross multiply
38,767,204x = 84,576,068 × 84,576,068 - Step 4: Simplify right side
38,767,204x = 7,153,111,278,340,624 - Step 5: Solve for x
x = 7,153,111,278,340,624/38,767,204 - Step 6: Final answer
x = 184,514,500.41
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.