Home / 1,120,668,540.06-1,682,022,893.87-596,477,723.90

Finding the Fourth Proportional to 1,120,668,540.06, 1,682,022,893.87 and 596,477,723.90

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Solution

The fourth proportional to 1,120,668,540.06, 1,682,022,893.87 and 596,477,723.90 is: 895,259,527.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,120,668,540.06 : 1,682,022,893.87 = 596,477,723.90 : x
  2. Step 2: Convert to fraction form
    1,120,668,540.06/1,682,022,893.87 = 596,477,723.90/x
  3. Step 3: Cross multiply
    1,120,668,540.06x = 1,682,022,893.87 × 596,477,723.90
  4. Step 4: Simplify right side
    1,120,668,540.06x = 1,003,289,187,271,876,352
  5. Step 5: Solve for x
    x = 1,003,289,187,271,876,352/1,120,668,540.06
  6. Step 6: Final answer
    x = 895,259,527.16

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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.