Home / 574,984,980.54-862,132,034.06-224,813,863.73

Finding the Fourth Proportional to 574,984,980.54, 862,132,034.06 and 224,813,863.73

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Solution

The fourth proportional to 574,984,980.54, 862,132,034.06 and 224,813,863.73 is: 337,085,732.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,984,980.54 : 862,132,034.06 = 224,813,863.73 : x
  2. Step 2: Convert to fraction form
    574,984,980.54/862,132,034.06 = 224,813,863.73/x
  3. Step 3: Cross multiply
    574,984,980.54x = 862,132,034.06 × 224,813,863.73
  4. Step 4: Simplify right side
    574,984,980.54x = 193,819,233,624,306,880
  5. Step 5: Solve for x
    x = 193,819,233,624,306,880/574,984,980.54
  6. Step 6: Final answer
    x = 337,085,732.99

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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.