Home / 1,120,668,560.41-1,682,022,924.34-596,477,744.25

Finding the Fourth Proportional to 1,120,668,560.41, 1,682,022,924.34 and 596,477,744.25

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Solution

The fourth proportional to 1,120,668,560.41, 1,682,022,924.34 and 596,477,744.25 is: 895,259,557.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,120,668,560.41 : 1,682,022,924.34 = 596,477,744.25 : x
  2. Step 2: Convert to fraction form
    1,120,668,560.41/1,682,022,924.34 = 596,477,744.25/x
  3. Step 3: Cross multiply
    1,120,668,560.41x = 1,682,022,924.34 × 596,477,744.25
  4. Step 4: Simplify right side
    1,120,668,560.41x = 1,003,289,239,687,111,552
  5. Step 5: Solve for x
    x = 1,003,289,239,687,111,552/1,120,668,560.41
  6. Step 6: Final answer
    x = 895,259,557.67

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Double scale
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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.