Finding the Fourth Proportional to 6,376,207,248,219.70, 9,564,310,872,330 and 6,376,207,248,219.70
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Solution
The fourth proportional to 6,376,207,248,219.70, 9,564,310,872,330 and 6,376,207,248,219.70 is: 9,564,310,872,330
Step by Step Solution
- Step 1: Write the proportion equation
6,376,207,248,219.70 : 9,564,310,872,330 = 6,376,207,248,219.70 : x - Step 2: Convert to fraction form
6,376,207,248,219.70/9,564,310,872,330 = 6,376,207,248,219.70/x - Step 3: Cross multiply
6,376,207,248,219.70x = 9,564,310,872,330 × 6,376,207,248,219.70 - Step 4: Simplify right side
6,376,207,248,219.70x = 60,984,028,308,377,029,396,398,080 - Step 5: Solve for x
x = 60,984,028,308,377,029,396,398,080/6,376,207,248,219.70 - Step 6: Final answer
x = 9,564,310,872,330
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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.