Home / 2,269,275,772.55-3,396,932,201.04-1,480,631,284.65

Finding the Fourth Proportional to 2,269,275,772.55, 3,396,932,201.04 and 1,480,631,284.65

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Solution

The fourth proportional to 2,269,275,772.55, 3,396,932,201.04 and 1,480,631,284.65 is: 2,216,391,744.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,275,772.55 : 3,396,932,201.04 = 1,480,631,284.65 : x
  2. Step 2: Convert to fraction form
    2,269,275,772.55/3,396,932,201.04 = 1,480,631,284.65/x
  3. Step 3: Cross multiply
    2,269,275,772.55x = 3,396,932,201.04 × 1,480,631,284.65
  4. Step 4: Simplify right side
    2,269,275,772.55x = 5,029,604,088,694,807,552
  5. Step 5: Solve for x
    x = 5,029,604,088,694,807,552/2,269,275,772.55
  6. Step 6: Final answer
    x = 2,216,391,744.69

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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.