Home / 1,629,039,145.44-2,249,198,733.60-1,524,961,740

Finding the Fourth Proportional to 1,629,039,145.44, 2,249,198,733.60 and 1,524,961,740

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Solution

The fourth proportional to 1,629,039,145.44, 2,249,198,733.60 and 1,524,961,740 is: 2,105,500,057.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629,039,145.44 : 2,249,198,733.60 = 1,524,961,740 : x
  2. Step 2: Convert to fraction form
    1,629,039,145.44/2,249,198,733.60 = 1,524,961,740/x
  3. Step 3: Cross multiply
    1,629,039,145.44x = 2,249,198,733.60 × 1,524,961,740
  4. Step 4: Simplify right side
    1,629,039,145.44x = 3,429,942,014,396,452,352
  5. Step 5: Solve for x
    x = 3,429,942,014,396,452,352/1,629,039,145.44
  6. Step 6: Final answer
    x = 2,105,500,057.50

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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.