Home / 835,581,033,880.32-1,253,617,459,200-269,608,103,097.60

Finding the Fourth Proportional to 835,581,033,880.32, 1,253,617,459,200 and 269,608,103,097.60

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Solution

The fourth proportional to 835,581,033,880.32, 1,253,617,459,200 and 269,608,103,097.60 is: 404,491,499,304.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,581,033,880.32 : 1,253,617,459,200 = 269,608,103,097.60 : x
  2. Step 2: Convert to fraction form
    835,581,033,880.32/1,253,617,459,200 = 269,608,103,097.60/x
  3. Step 3: Cross multiply
    835,581,033,880.32x = 1,253,617,459,200 × 269,608,103,097.60
  4. Step 4: Simplify right side
    835,581,033,880.32x = 337,985,425,184,944,950,345,728
  5. Step 5: Solve for x
    x = 337,985,425,184,944,950,345,728/835,581,033,880.32
  6. Step 6: Final answer
    x = 404,491,499,304.85

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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.