Finding the Fourth Proportional to 24,751,131,293.68, 37,127,928,313.88 and 7,067,432,806
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Solution
The fourth proportional to 24,751,131,293.68, 37,127,928,313.88 and 7,067,432,806 is: 10,601,500,815.09
Step by Step Solution
- Step 1: Write the proportion equation
24,751,131,293.68 : 37,127,928,313.88 = 7,067,432,806 : x - Step 2: Convert to fraction form
24,751,131,293.68/37,127,928,313.88 = 7,067,432,806/x - Step 3: Cross multiply
24,751,131,293.68x = 37,127,928,313.88 × 7,067,432,806 - Step 4: Simplify right side
24,751,131,293.68x = 262,399,138,584,331,747,328 - Step 5: Solve for x
x = 262,399,138,584,331,747,328/24,751,131,293.68 - Step 6: Final answer
x = 10,601,500,815.09
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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.