Home / 2,027,230,900.58-2,797,578,642.57-1,100,082,868.58

Finding the Fourth Proportional to 2,027,230,900.58, 2,797,578,642.57 and 1,100,082,868.58

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Solution

The fourth proportional to 2,027,230,900.58, 2,797,578,642.57 and 1,100,082,868.58 is: 1,518,114,358.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,230,900.58 : 2,797,578,642.57 = 1,100,082,868.58 : x
  2. Step 2: Convert to fraction form
    2,027,230,900.58/2,797,578,642.57 = 1,100,082,868.58/x
  3. Step 3: Cross multiply
    2,027,230,900.58x = 2,797,578,642.57 × 1,100,082,868.58
  4. Step 4: Simplify right side
    2,027,230,900.58x = 3,077,568,338,196,548,096
  5. Step 5: Solve for x
    x = 3,077,568,338,196,548,096/2,027,230,900.58
  6. Step 6: Final answer
    x = 1,518,114,358.52

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Find fourth proportional to 2,027,230,901.58, 2,797,578,643.95 and 1,100,082,869.58
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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.