Finding the Fourth Proportional to 4,375,466,247.41, 6,038,143,716.50 and 2,395,317,081.41
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Solution
The fourth proportional to 4,375,466,247.41, 6,038,143,716.50 and 2,395,317,081.41 is: 3,305,537,733.88
Step by Step Solution
- Step 1: Write the proportion equation
4,375,466,247.41 : 6,038,143,716.50 = 2,395,317,081.41 : x - Step 2: Convert to fraction form
4,375,466,247.41/6,038,143,716.50 = 2,395,317,081.41/x - Step 3: Cross multiply
4,375,466,247.41x = 6,038,143,716.50 × 2,395,317,081.41 - Step 4: Simplify right side
4,375,466,247.41x = 14,463,268,784,098,744,320 - Step 5: Solve for x
x = 14,463,268,784,098,744,320/4,375,466,247.41 - Step 6: Final answer
x = 3,305,537,733.88
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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.