Finding the Fourth Proportional to 9,863,527,397.99, 14,795,290,810.98 and 4,550,067,473.31
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Solution
The fourth proportional to 9,863,527,397.99, 14,795,290,810.98 and 4,550,067,473.31 is: 6,825,101,078.03
Step by Step Solution
- Step 1: Write the proportion equation
9,863,527,397.99 : 14,795,290,810.98 = 4,550,067,473.31 : x - Step 2: Convert to fraction form
9,863,527,397.99/14,795,290,810.98 = 4,550,067,473.31/x - Step 3: Cross multiply
9,863,527,397.99x = 14,795,290,810.98 × 4,550,067,473.31 - Step 4: Simplify right side
9,863,527,397.99x = 67,319,571,477,202,436,096 - Step 5: Solve for x
x = 67,319,571,477,202,436,096/9,863,527,397.99 - Step 6: Final answer
x = 6,825,101,078.03
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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.