Home / 224,362,103,753.79-336,563,844,446.86-73,269,196,964.05

Finding the Fourth Proportional to 224,362,103,753.79, 336,563,844,446.86 and 73,269,196,964.05

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Solution

The fourth proportional to 224,362,103,753.79, 336,563,844,446.86 and 73,269,196,964.05 is: 109,910,551,724.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,362,103,753.79 : 336,563,844,446.86 = 73,269,196,964.05 : x
  2. Step 2: Convert to fraction form
    224,362,103,753.79/336,563,844,446.86 = 73,269,196,964.05/x
  3. Step 3: Cross multiply
    224,362,103,753.79x = 336,563,844,446.86 × 73,269,196,964.05
  4. Step 4: Simplify right side
    224,362,103,753.79x = 24,659,762,609,754,870,906,880
  5. Step 5: Solve for x
    x = 24,659,762,609,754,870,906,880/224,362,103,753.79
  6. Step 6: Final answer
    x = 109,910,551,724.97

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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.