Home / 2,441,963,316.85-3,664,451,614.52-1,131,621,129.61

Finding the Fourth Proportional to 2,441,963,316.85, 3,664,451,614.52 and 1,131,621,129.61

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Solution

The fourth proportional to 2,441,963,316.85, 3,664,451,614.52 and 1,131,621,129.61 is: 1,698,129,880.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,963,316.85 : 3,664,451,614.52 = 1,131,621,129.61 : x
  2. Step 2: Convert to fraction form
    2,441,963,316.85/3,664,451,614.52 = 1,131,621,129.61/x
  3. Step 3: Cross multiply
    2,441,963,316.85x = 3,664,451,614.52 × 1,131,621,129.61
  4. Step 4: Simplify right side
    2,441,963,316.85x = 4,146,770,875,424,310,272
  5. Step 5: Solve for x
    x = 4,146,770,875,424,310,272/2,441,963,316.85
  6. Step 6: Final answer
    x = 1,698,129,880.50

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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.