Finding the Fourth Proportional to 6,893,144,156,976.60, 10,339,716,235,470 and 6,893,144,156,976.60
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Solution
The fourth proportional to 6,893,144,156,976.60, 10,339,716,235,470 and 6,893,144,156,976.60 is: 10,339,716,235,470
Step by Step Solution
- Step 1: Write the proportion equation
6,893,144,156,976.60 : 10,339,716,235,470 = 6,893,144,156,976.60 : x - Step 2: Convert to fraction form
6,893,144,156,976.60/10,339,716,235,470 = 6,893,144,156,976.60/x - Step 3: Cross multiply
6,893,144,156,976.60x = 10,339,716,235,470 × 6,893,144,156,976.60 - Step 4: Simplify right side
6,893,144,156,976.60x = 71,273,154,553,326,113,870,839,808 - Step 5: Solve for x
x = 71,273,154,553,326,113,870,839,808/6,893,144,156,976.60 - Step 6: Final answer
x = 10,339,716,235,470
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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.