Finding the Fourth Proportional to 16,271,787,582.26, 24,410,824,599.22 and 6,186,716,368.06
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Solution
The fourth proportional to 16,271,787,582.26, 24,410,824,599.22 and 6,186,716,368.06 is: 9,281,269,641.85
Step by Step Solution
- Step 1: Write the proportion equation
16,271,787,582.26 : 24,410,824,599.22 = 6,186,716,368.06 : x - Step 2: Convert to fraction form
16,271,787,582.26/24,410,824,599.22 = 6,186,716,368.06/x - Step 3: Cross multiply
16,271,787,582.26x = 24,410,824,599.22 × 6,186,716,368.06 - Step 4: Simplify right side
16,271,787,582.26x = 151,022,848,105,836,085,248 - Step 5: Solve for x
x = 151,022,848,105,836,085,248/16,271,787,582.26 - Step 6: Final answer
x = 9,281,269,641.85
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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.