Home / 2,259,065,869.20-3,388,598,803.80-1,600,451,037.90

Finding the Fourth Proportional to 2,259,065,869.20, 3,388,598,803.80 and 1,600,451,037.90

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Solution

The fourth proportional to 2,259,065,869.20, 3,388,598,803.80 and 1,600,451,037.90 is: 2,400,676,556.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,065,869.20 : 3,388,598,803.80 = 1,600,451,037.90 : x
  2. Step 2: Convert to fraction form
    2,259,065,869.20/3,388,598,803.80 = 1,600,451,037.90/x
  3. Step 3: Cross multiply
    2,259,065,869.20x = 3,388,598,803.80 × 1,600,451,037.90
  4. Step 4: Simplify right side
    2,259,065,869.20x = 5,423,286,472,568,409,088
  5. Step 5: Solve for x
    x = 5,423,286,472,568,409,088/2,259,065,869.20
  6. Step 6: Final answer
    x = 2,400,676,556.85

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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.