Home / 3,328,383,429.90-4,593,171,609.57-1,802,483,414.46

Finding the Fourth Proportional to 3,328,383,429.90, 4,593,171,609.57 and 1,802,483,414.46

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Solution

The fourth proportional to 3,328,383,429.90, 4,593,171,609.57 and 1,802,483,414.46 is: 2,487,428,453.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,383,429.90 : 4,593,171,609.57 = 1,802,483,414.46 : x
  2. Step 2: Convert to fraction form
    3,328,383,429.90/4,593,171,609.57 = 1,802,483,414.46/x
  3. Step 3: Cross multiply
    3,328,383,429.90x = 4,593,171,609.57 × 1,802,483,414.46
  4. Step 4: Simplify right side
    3,328,383,429.90x = 8,279,115,646,025,137,152
  5. Step 5: Solve for x
    x = 8,279,115,646,025,137,152/3,328,383,429.90
  6. Step 6: Final answer
    x = 2,487,428,453.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.