Home / 2,016,043,163.90-3,024,064,745.85-1,809,418,903.10

Finding the Fourth Proportional to 2,016,043,163.90, 3,024,064,745.85 and 1,809,418,903.10

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Solution

The fourth proportional to 2,016,043,163.90, 3,024,064,745.85 and 1,809,418,903.10 is: 2,714,128,354.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,043,163.90 : 3,024,064,745.85 = 1,809,418,903.10 : x
  2. Step 2: Convert to fraction form
    2,016,043,163.90/3,024,064,745.85 = 1,809,418,903.10/x
  3. Step 3: Cross multiply
    2,016,043,163.90x = 3,024,064,745.85 × 1,809,418,903.10
  4. Step 4: Simplify right side
    2,016,043,163.90x = 5,471,799,915,339,286,528
  5. Step 5: Solve for x
    x = 5,471,799,915,339,286,528/2,016,043,163.90
  6. Step 6: Final answer
    x = 2,714,128,354.65

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Double scale
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Similar ratio
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1.5x scale

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.