Home / 594,783,622.08-820,823,550.10-356,667,574.13

Finding the Fourth Proportional to 594,783,622.08, 820,823,550.10 and 356,667,574.13

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Solution

The fourth proportional to 594,783,622.08, 820,823,550.10 and 356,667,574.13 is: 492,214,535.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,783,622.08 : 820,823,550.10 = 356,667,574.13 : x
  2. Step 2: Convert to fraction form
    594,783,622.08/820,823,550.10 = 356,667,574.13/x
  3. Step 3: Cross multiply
    594,783,622.08x = 820,823,550.10 × 356,667,574.13
  4. Step 4: Simplify right side
    594,783,622.08x = 292,761,144,406,624,832
  5. Step 5: Solve for x
    x = 292,761,144,406,624,832/594,783,622.08
  6. Step 6: Final answer
    x = 492,214,535.74

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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.