Home / 4,836,244,489.04-7,257,131,140.44-2,625,633,940.40

Finding the Fourth Proportional to 4,836,244,489.04, 7,257,131,140.44 and 2,625,633,940.40

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Solution

The fourth proportional to 4,836,244,489.04, 7,257,131,140.44 and 2,625,633,940.40 is: 3,939,951,728.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,244,489.04 : 7,257,131,140.44 = 2,625,633,940.40 : x
  2. Step 2: Convert to fraction form
    4,836,244,489.04/7,257,131,140.44 = 2,625,633,940.40/x
  3. Step 3: Cross multiply
    4,836,244,489.04x = 7,257,131,140.44 × 2,625,633,940.40
  4. Step 4: Simplify right side
    4,836,244,489.04x = 19,054,569,832,273,022,976
  5. Step 5: Solve for x
    x = 19,054,569,832,273,022,976/4,836,244,489.04
  6. Step 6: Final answer
    x = 3,939,951,728.13

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1.5x scale

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.