Home / 599,060,226.78-826,785,238.23-344,736,356.94

Finding the Fourth Proportional to 599,060,226.78, 826,785,238.23 and 344,736,356.94

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Solution

The fourth proportional to 599,060,226.78, 826,785,238.23 and 344,736,356.94 is: 475,783,432.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,060,226.78 : 826,785,238.23 = 344,736,356.94 : x
  2. Step 2: Convert to fraction form
    599,060,226.78/826,785,238.23 = 344,736,356.94/x
  3. Step 3: Cross multiply
    599,060,226.78x = 826,785,238.23 × 344,736,356.94
  4. Step 4: Simplify right side
    599,060,226.78x = 285,022,930,999,180,224
  5. Step 5: Solve for x
    x = 285,022,930,999,180,224/599,060,226.78
  6. Step 6: Final answer
    x = 475,783,432.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.