Home / 3,542,987,033.60-5,314,452,556.80-922,786,073.60

Finding the Fourth Proportional to 3,542,987,033.60, 5,314,452,556.80 and 922,786,073.60

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Solution

The fourth proportional to 3,542,987,033.60, 5,314,452,556.80 and 922,786,073.60 is: 1,384,171,819.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,987,033.60 : 5,314,452,556.80 = 922,786,073.60 : x
  2. Step 2: Convert to fraction form
    3,542,987,033.60/5,314,452,556.80 = 922,786,073.60/x
  3. Step 3: Cross multiply
    3,542,987,033.60x = 5,314,452,556.80 × 922,786,073.60
  4. Step 4: Simplify right side
    3,542,987,033.60x = 4,904,102,808,222,953,472
  5. Step 5: Solve for x
    x = 4,904,102,808,222,953,472/3,542,987,033.60
  6. Step 6: Final answer
    x = 1,384,171,819.35

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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.