Finding the Third Proportional to 122,713,363.13 and 185,342,586.75
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Solution
The third proportional to 122,713,363.13 and 185,342,586.75 is: 279,935,889.53
Step by Step Solution
- Step 1: Write the proportion equation
122,713,363.13 : 185,342,586.75 = 185,342,586.75 : x - Step 2: Convert to fraction form
122,713,363.13/185,342,586.75 = 185,342,586.75/x - Step 3: Cross multiply
122,713,363.13x = 185,342,586.75 × 185,342,586.75 - Step 4: Simplify right side
122,713,363.13x = 34,351,874,463,181,276 - Step 5: Solve for x
x = 34,351,874,463,181,276/122,713,363.13 - Step 6: Final answer
x = 279,935,889.53
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.