Finding the Fourth Proportional to 597,943,306,552.05, 835,553,345,890.95 and 597,943,306,552.05
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Solution
The fourth proportional to 597,943,306,552.05, 835,553,345,890.95 and 597,943,306,552.05 is: 835,553,345,890.95
Step by Step Solution
- Step 1: Write the proportion equation
597,943,306,552.05 : 835,553,345,890.95 = 597,943,306,552.05 : x - Step 2: Convert to fraction form
597,943,306,552.05/835,553,345,890.95 = 597,943,306,552.05/x - Step 3: Cross multiply
597,943,306,552.05x = 835,553,345,890.95 × 597,943,306,552.05 - Step 4: Simplify right side
597,943,306,552.05x = 499,613,530,442,663,366,492,160 - Step 5: Solve for x
x = 499,613,530,442,663,366,492,160/597,943,306,552.05 - Step 6: Final answer
x = 835,553,345,890.95
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.