Finding the Fourth Proportional to 4,603,492,835.46, 6,352,808,164.10 and 2,568,922,355.99
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Solution
The fourth proportional to 4,603,492,835.46, 6,352,808,164.10 and 2,568,922,355.99 is: 3,545,106,183.37
Step by Step Solution
- Step 1: Write the proportion equation
4,603,492,835.46 : 6,352,808,164.10 = 2,568,922,355.99 : x - Step 2: Convert to fraction form
4,603,492,835.46/6,352,808,164.10 = 2,568,922,355.99/x - Step 3: Cross multiply
4,603,492,835.46x = 6,352,808,164.10 × 2,568,922,355.99 - Step 4: Simplify right side
4,603,492,835.46x = 16,319,870,916,085,590,016 - Step 5: Solve for x
x = 16,319,870,916,085,590,016/4,603,492,835.46 - Step 6: Final answer
x = 3,545,106,183.37
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.