Home / 202,410,761.04-303,616,143.72-49,056,817.32

Finding the Fourth Proportional to 202,410,761.04, 303,616,143.72 and 49,056,817.32

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Solution

The fourth proportional to 202,410,761.04, 303,616,143.72 and 49,056,817.32 is: 73,585,226.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,410,761.04 : 303,616,143.72 = 49,056,817.32 : x
  2. Step 2: Convert to fraction form
    202,410,761.04/303,616,143.72 = 49,056,817.32/x
  3. Step 3: Cross multiply
    202,410,761.04x = 303,616,143.72 × 49,056,817.32
  4. Step 4: Simplify right side
    202,410,761.04x = 14,894,441,697,874,906
  5. Step 5: Solve for x
    x = 14,894,441,697,874,906/202,410,761.04
  6. Step 6: Final answer
    x = 73,585,226.50

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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.