Finding the Fourth Proportional to 6,373,750,422.66, 9,560,643,570.18 and 2,444,660,963.37
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Solution
The fourth proportional to 6,373,750,422.66, 9,560,643,570.18 and 2,444,660,963.37 is: 3,666,998,324.51
Step by Step Solution
- Step 1: Write the proportion equation
6,373,750,422.66 : 9,560,643,570.18 = 2,444,660,963.37 : x - Step 2: Convert to fraction form
6,373,750,422.66/9,560,643,570.18 = 2,444,660,963.37/x - Step 3: Cross multiply
6,373,750,422.66x = 9,560,643,570.18 × 2,444,660,963.37 - Step 4: Simplify right side
6,373,750,422.66x = 23,372,532,120,713,433,088 - Step 5: Solve for x
x = 23,372,532,120,713,433,088/6,373,750,422.66 - Step 6: Final answer
x = 3,666,998,324.51
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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.