Home / 582,975,281,724.50-874,582,188,877-200,469,680,618.10

Finding the Fourth Proportional to 582,975,281,724.50, 874,582,188,877 and 200,469,680,618.10

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Solution

The fourth proportional to 582,975,281,724.50, 874,582,188,877 and 200,469,680,618.10 is: 300,745,533,429.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,975,281,724.50 : 874,582,188,877 = 200,469,680,618.10 : x
  2. Step 2: Convert to fraction form
    582,975,281,724.50/874,582,188,877 = 200,469,680,618.10/x
  3. Step 3: Cross multiply
    582,975,281,724.50x = 874,582,188,877 × 200,469,680,618.10
  4. Step 4: Simplify right side
    582,975,281,724.50x = 175,327,212,078,450,991,955,968
  5. Step 5: Solve for x
    x = 175,327,212,078,450,991,955,968/582,975,281,724.50
  6. Step 6: Final answer
    x = 300,745,533,429.51

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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.