Finding the Fourth Proportional to 23,252,287.68, 34,880,809.68 and 8,887,446.36
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Solution
The fourth proportional to 23,252,287.68, 34,880,809.68 and 8,887,446.36 is: 13,332,078.52
Step by Step Solution
- Step 1: Write the proportion equation
23,252,287.68 : 34,880,809.68 = 8,887,446.36 : x - Step 2: Convert to fraction form
23,252,287.68/34,880,809.68 = 8,887,446.36/x - Step 3: Cross multiply
23,252,287.68x = 34,880,809.68 × 8,887,446.36 - Step 4: Simplify right side
23,252,287.68x = 310,001,325,024,368.75 - Step 5: Solve for x
x = 310,001,325,024,368.75/23,252,287.68 - Step 6: Final answer
x = 13,332,078.52
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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.