Home / 1,014,812,848.97-1,522,250,766.26-482,907,723.83

Finding the Fourth Proportional to 1,014,812,848.97, 1,522,250,766.26 and 482,907,723.83

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Solution

The fourth proportional to 1,014,812,848.97, 1,522,250,766.26 and 482,907,723.83 is: 724,376,571.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,812,848.97 : 1,522,250,766.26 = 482,907,723.83 : x
  2. Step 2: Convert to fraction form
    1,014,812,848.97/1,522,250,766.26 = 482,907,723.83/x
  3. Step 3: Cross multiply
    1,014,812,848.97x = 1,522,250,766.26 × 482,907,723.83
  4. Step 4: Simplify right side
    1,014,812,848.97x = 735,106,652,633,089,920
  5. Step 5: Solve for x
    x = 735,106,652,633,089,920/1,014,812,848.97
  6. Step 6: Final answer
    x = 724,376,571.88

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Double scale
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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.