Home / 3,311,504,228.96-4,967,256,346.32-1,345,896,787.04

Finding the Fourth Proportional to 3,311,504,228.96, 4,967,256,346.32 and 1,345,896,787.04

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Solution

The fourth proportional to 3,311,504,228.96, 4,967,256,346.32 and 1,345,896,787.04 is: 2,018,845,181.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,504,228.96 : 4,967,256,346.32 = 1,345,896,787.04 : x
  2. Step 2: Convert to fraction form
    3,311,504,228.96/4,967,256,346.32 = 1,345,896,787.04/x
  3. Step 3: Cross multiply
    3,311,504,228.96x = 4,967,256,346.32 × 1,345,896,787.04
  4. Step 4: Simplify right side
    3,311,504,228.96x = 6,685,414,356,916,136,960
  5. Step 5: Solve for x
    x = 6,685,414,356,916,136,960/3,311,504,228.96
  6. Step 6: Final answer
    x = 2,018,845,181.73

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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.