Home / 2,289,276,057.10-3,434,166,028.05-835,568,409.10

Finding the Fourth Proportional to 2,289,276,057.10, 3,434,166,028.05 and 835,568,409.10

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Solution

The fourth proportional to 2,289,276,057.10, 3,434,166,028.05 and 835,568,409.10 is: 1,253,444,570.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,289,276,057.10 : 3,434,166,028.05 = 835,568,409.10 : x
  2. Step 2: Convert to fraction form
    2,289,276,057.10/3,434,166,028.05 = 835,568,409.10/x
  3. Step 3: Cross multiply
    2,289,276,057.10x = 3,434,166,028.05 × 835,568,409.10
  4. Step 4: Simplify right side
    2,289,276,057.10x = 2,869,480,644,643,004,928
  5. Step 5: Solve for x
    x = 2,869,480,644,643,004,928/2,289,276,057.10
  6. Step 6: Final answer
    x = 1,253,444,570.72

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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.