Home / 3,322,866,353.06-4,586,967,499.67-2,070,422,005.57

Finding the Fourth Proportional to 3,322,866,353.06, 4,586,967,499.67 and 2,070,422,005.57

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Solution

The fourth proportional to 3,322,866,353.06, 4,586,967,499.67 and 2,070,422,005.57 is: 2,858,062,118.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,866,353.06 : 4,586,967,499.67 = 2,070,422,005.57 : x
  2. Step 2: Convert to fraction form
    3,322,866,353.06/4,586,967,499.67 = 2,070,422,005.57/x
  3. Step 3: Cross multiply
    3,322,866,353.06x = 4,586,967,499.67 × 2,070,422,005.57
  4. Step 4: Simplify right side
    3,322,866,353.06x = 9,496,958,450,151,170,048
  5. Step 5: Solve for x
    x = 9,496,958,450,151,170,048/3,322,866,353.06
  6. Step 6: Final answer
    x = 2,858,062,118.99

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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.