Finding the Fourth Proportional to 6,892,225,506.38, 10,341,345,354.94 and 2,413,534,639.24
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Solution
The fourth proportional to 6,892,225,506.38, 10,341,345,354.94 and 2,413,534,639.24 is: 3,621,354,990.11
Step by Step Solution
- Step 1: Write the proportion equation
6,892,225,506.38 : 10,341,345,354.94 = 2,413,534,639.24 : x - Step 2: Convert to fraction form
6,892,225,506.38/10,341,345,354.94 = 2,413,534,639.24/x - Step 3: Cross multiply
6,892,225,506.38x = 10,341,345,354.94 × 2,413,534,639.24 - Step 4: Simplify right side
6,892,225,506.38x = 24,959,195,230,491,361,280 - Step 5: Solve for x
x = 24,959,195,230,491,361,280/6,892,225,506.38 - Step 6: Final answer
x = 3,621,354,990.11
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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.