Finding the Fourth Proportional to 6,894,363,619.14, 10,342,998,034.11 and 2,235,874,339.14
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Solution
The fourth proportional to 6,894,363,619.14, 10,342,998,034.11 and 2,235,874,339.14 is: 3,354,282,595.43
Step by Step Solution
- Step 1: Write the proportion equation
6,894,363,619.14 : 10,342,998,034.11 = 2,235,874,339.14 : x - Step 2: Convert to fraction form
6,894,363,619.14/10,342,998,034.11 = 2,235,874,339.14/x - Step 3: Cross multiply
6,894,363,619.14x = 10,342,998,034.11 × 2,235,874,339.14 - Step 4: Simplify right side
6,894,363,619.14x = 23,125,643,894,242,017,280 - Step 5: Solve for x
x = 23,125,643,894,242,017,280/6,894,363,619.14 - Step 6: Final answer
x = 3,354,282,595.43
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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.