Home / 594,783,616.05-820,823,541.84-356,667,568.11

Finding the Fourth Proportional to 594,783,616.05, 820,823,541.84 and 356,667,568.11

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Solution

The fourth proportional to 594,783,616.05, 820,823,541.84 and 356,667,568.11 is: 492,214,527.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,783,616.05 : 820,823,541.84 = 356,667,568.11 : x
  2. Step 2: Convert to fraction form
    594,783,616.05/820,823,541.84 = 356,667,568.11/x
  3. Step 3: Cross multiply
    594,783,616.05x = 820,823,541.84 × 356,667,568.11
  4. Step 4: Simplify right side
    594,783,616.05x = 292,761,136,515,509,632
  5. Step 5: Solve for x
    x = 292,761,136,515,509,632/594,783,616.05
  6. Step 6: Final answer
    x = 492,214,527.46

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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.