Finding the Fourth Proportional to 33,339,119.88, 49,943,972.76 and 24,569,471.70
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Solution
The fourth proportional to 33,339,119.88, 49,943,972.76 and 24,569,471.70 is: 36,806,521.28
Step by Step Solution
- Step 1: Write the proportion equation
33,339,119.88 : 49,943,972.76 = 24,569,471.70 : x - Step 2: Convert to fraction form
33,339,119.88/49,943,972.76 = 24,569,471.70/x - Step 3: Cross multiply
33,339,119.88x = 49,943,972.76 × 24,569,471.70 - Step 4: Simplify right side
33,339,119.88x = 1,227,097,025,312,390.75 - Step 5: Solve for x
x = 1,227,097,025,312,390.75/33,339,119.88 - Step 6: Final answer
x = 36,806,521.28
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.