Finding the Fourth Proportional to 35,625,505.41, 49,162,992.16 and 19,327,631.49
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Solution
The fourth proportional to 35,625,505.41, 49,162,992.16 and 19,327,631.49 is: 26,672,020.07
Step by Step Solution
- Step 1: Write the proportion equation
35,625,505.41 : 49,162,992.16 = 19,327,631.49 : x - Step 2: Convert to fraction form
35,625,505.41/49,162,992.16 = 19,327,631.49/x - Step 3: Cross multiply
35,625,505.41x = 49,162,992.16 × 19,327,631.49 - Step 4: Simplify right side
35,625,505.41x = 950,204,195,414,239 - Step 5: Solve for x
x = 950,204,195,414,239/35,625,505.41 - Step 6: Final answer
x = 26,672,020.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.