Finding the Fourth Proportional to 181,454,635.71, 272,180,182.14 and 52,062,923.97
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Solution
The fourth proportional to 181,454,635.71, 272,180,182.14 and 52,062,923.97 is: 78,093,877.70
Step by Step Solution
- Step 1: Write the proportion equation
181,454,635.71 : 272,180,182.14 = 52,062,923.97 : x - Step 2: Convert to fraction form
181,454,635.71/272,180,182.14 = 52,062,923.97/x - Step 3: Cross multiply
181,454,635.71x = 272,180,182.14 × 52,062,923.97 - Step 4: Simplify right side
181,454,635.71x = 14,170,496,128,895,570 - Step 5: Solve for x
x = 14,170,496,128,895,570/181,454,635.71 - Step 6: Final answer
x = 78,093,877.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.