Home / 597,910,429.80-896,865,644.70-543,384,583.20

Finding the Fourth Proportional to 597,910,429.80, 896,865,644.70 and 543,384,583.20

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Solution

The fourth proportional to 597,910,429.80, 896,865,644.70 and 543,384,583.20 is: 815,076,874.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,910,429.80 : 896,865,644.70 = 543,384,583.20 : x
  2. Step 2: Convert to fraction form
    597,910,429.80/896,865,644.70 = 543,384,583.20/x
  3. Step 3: Cross multiply
    597,910,429.80x = 896,865,644.70 × 543,384,583.20
  4. Step 4: Simplify right side
    597,910,429.80x = 487,342,964,531,708,864
  5. Step 5: Solve for x
    x = 487,342,964,531,708,864/597,910,429.80
  6. Step 6: Final answer
    x = 815,076,874.80

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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.