Home / 2,289,276,095.60-3,434,166,085.80-835,568,447.60

Finding the Fourth Proportional to 2,289,276,095.60, 3,434,166,085.80 and 835,568,447.60

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Solution

The fourth proportional to 2,289,276,095.60, 3,434,166,085.80 and 835,568,447.60 is: 1,253,444,628.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,289,276,095.60 : 3,434,166,085.80 = 835,568,447.60 : x
  2. Step 2: Convert to fraction form
    2,289,276,095.60/3,434,166,085.80 = 835,568,447.60/x
  3. Step 3: Cross multiply
    2,289,276,095.60x = 3,434,166,085.80 × 835,568,447.60
  4. Step 4: Simplify right side
    2,289,276,095.60x = 2,869,480,825,112,474,624
  5. Step 5: Solve for x
    x = 2,869,480,825,112,474,624/2,289,276,095.60
  6. Step 6: Final answer
    x = 1,253,444,628.47

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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.