Finding the Fourth Proportional to 7,303,694,352.58, 10,962,625,923.59 and 3,524,746,104.65
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Solution
The fourth proportional to 7,303,694,352.58, 10,962,625,923.59 and 3,524,746,104.65 is: 5,290,538,069.58
Step by Step Solution
- Step 1: Write the proportion equation
7,303,694,352.58 : 10,962,625,923.59 = 3,524,746,104.65 : x - Step 2: Convert to fraction form
7,303,694,352.58/10,962,625,923.59 = 3,524,746,104.65/x - Step 3: Cross multiply
7,303,694,352.58x = 10,962,625,923.59 × 3,524,746,104.65 - Step 4: Simplify right side
7,303,694,352.58x = 38,640,473,020,919,832,576 - Step 5: Solve for x
x = 38,640,473,020,919,832,576/7,303,694,352.58 - Step 6: Final answer
x = 5,290,538,069.58
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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.