Home / 4,311,852,967.26-6,468,295,785.18-1,323,524,626.77

Finding the Fourth Proportional to 4,311,852,967.26, 6,468,295,785.18 and 1,323,524,626.77

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Solution

The fourth proportional to 4,311,852,967.26, 6,468,295,785.18 and 1,323,524,626.77 is: 1,985,445,429.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,852,967.26 : 6,468,295,785.18 = 1,323,524,626.77 : x
  2. Step 2: Convert to fraction form
    4,311,852,967.26/6,468,295,785.18 = 1,323,524,626.77/x
  3. Step 3: Cross multiply
    4,311,852,967.26x = 6,468,295,785.18 × 1,323,524,626.77
  4. Step 4: Simplify right side
    4,311,852,967.26x = 8,560,948,764,918,324,224
  5. Step 5: Solve for x
    x = 8,560,948,764,918,324,224/4,311,852,967.26
  6. Step 6: Final answer
    x = 1,985,445,429.13

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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.