Home / 3,299,980,839.22-4,952,151,994.88-1,553,682,983.22

Finding the Fourth Proportional to 3,299,980,839.22, 4,952,151,994.88 and 1,553,682,983.22

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Solution

The fourth proportional to 3,299,980,839.22, 4,952,151,994.88 and 1,553,682,983.22 is: 2,331,551,199.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,980,839.22 : 4,952,151,994.88 = 1,553,682,983.22 : x
  2. Step 2: Convert to fraction form
    3,299,980,839.22/4,952,151,994.88 = 1,553,682,983.22/x
  3. Step 3: Cross multiply
    3,299,980,839.22x = 4,952,151,994.88 × 1,553,682,983.22
  4. Step 4: Simplify right side
    3,299,980,839.22x = 7,694,074,284,764,033,024
  5. Step 5: Solve for x
    x = 7,694,074,284,764,033,024/3,299,980,839.22
  6. Step 6: Final answer
    x = 2,331,551,199.73

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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.