Finding the Fourth Proportional to 45,888,809.73, 63,324,617.76 and 24,980,407.17
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Solution
The fourth proportional to 45,888,809.73, 63,324,617.76 and 24,980,407.17 is: 34,471,906.00
Step by Step Solution
- Step 1: Write the proportion equation
45,888,809.73 : 63,324,617.76 = 24,980,407.17 : x - Step 2: Convert to fraction form
45,888,809.73/63,324,617.76 = 24,980,407.17/x - Step 3: Cross multiply
45,888,809.73x = 63,324,617.76 × 24,980,407.17 - Step 4: Simplify right side
45,888,809.73x = 1,581,874,735,529,413.50 - Step 5: Solve for x
x = 1,581,874,735,529,413.50/45,888,809.73 - Step 6: Final answer
x = 34,471,906.00
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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.